2213121330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 288

約数和(自身を含む): 7155143424

約数和(自身を除く): 4942022094

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 37, 38, 42, 45, 57, 63, 70, 74, 90, 95, 105, 111, 114, 126, 133, 171, 185, 190, 210, 222, 259, 263, 266, 285, 315, 333, 342, 361, 370, 399, 518, 526, 555, 570, 630, 665, 666, 703, 722, 777, 789, 798, 855, 1083, 1110, 1197, 1295, 1315, 1330, 1406, 1554, 1578, 1665, 1710, 1805, 1841, 1995, 2109, 2166, 2331, 2367, 2394, 2527, 2590, 2630, 3249, 3330, 3515, 3610, 3682, 3885, 3945, 3990, 4218, 4662, 4734, 4921, 4997, 5054, 5415, 5523, 5985, 6327, 6498, 7030, 7581, 7770, 7890, 9205, 9731, 9842, 9994, 10545, 10830, 11046, 11655, 11835, 11970, 12635, 12654, 13357, 14763, 14991, 15162, 16245, 16569, 18410, 19462, 21090, 22743, 23310, 23670, 24605, 24985, 25270, 26714, 27615, 29193, 29526, 29982, 31635, 32490, 33138, 34979, 37905, 40071, 44289, 44973, 45486, 48655, 49210, 49970, 55230, 58386, 63270, 66785, 68117, 69958, 73815, 74955, 75810, 80142, 82845, 87579, 88578, 89946, 93499, 94943, 97310, 104937, 113715, 120213, 133570, 136234, 145965, 147630, 149910, 165690, 174895, 175158, 184889, 186998, 189886, 200355, 204351, 209874, 221445, 224865, 227430, 240426, 280497, 284829, 291930, 314811, 340585, 349790, 369778, 400710, 408702, 437895, 442890, 449730, 467495, 474715, 524685, 554667, 560994, 569658, 601065, 613053, 629622, 664601, 681170, 841491, 854487, 875790, 924445, 934990, 949430, 1021755, 1049370, 1109334, 1202130, 1226106, 1294223, 1329202, 1402485, 1424145, 1574055, 1664001, 1682982, 1708974, 1848890, 1993803, 2043510, 2588446, 2773335, 2804970, 2848290, 3065265, 3148110, 3323005, 3328002, 3512891, 3882669, 3987606, 4207455, 4272435, 5546670, 5981409, 6130530, 6471115, 6646010, 7025782, 7765338, 8320005, 8414910, 8544870, 9969015, 10538673, 11648007, 11962818, 12942230, 16640010, 17564455, 19413345, 19938030, 21077346, 23296014, 24590237, 29907045, 31616019, 35128910, 38826690, 49180474, 52693365, 58240035, 59814090, 63232038, 73770711, 105386730, 116480070, 122951185, 147541422, 158080095, 221312133, 245902370, 316160190, 368853555, 442624266, 737707110, 1106560665, 2213121330]

約数ペア:

[(1, 2213121330), (2, 1106560665), (3, 737707110), (5, 442624266), (6, 368853555), (7, 316160190), (9, 245902370), (10, 221312133), (14, 158080095), (15, 147541422), (18, 122951185), (19, 116480070), (21, 105386730), (30, 73770711), (35, 63232038), (37, 59814090), (38, 58240035), (42, 52693365), (45, 49180474), (57, 38826690), (63, 35128910), (70, 31616019), (74, 29907045), (90, 24590237), (95, 23296014), (105, 21077346), (111, 19938030), (114, 19413345), (126, 17564455), (133, 16640010), (171, 12942230), (185, 11962818), (190, 11648007), (210, 10538673), (222, 9969015), (259, 8544870), (263, 8414910), (266, 8320005), (285, 7765338), (315, 7025782), (333, 6646010), (342, 6471115), (361, 6130530), (370, 5981409), (399, 5546670), (518, 4272435), (526, 4207455), (555, 3987606), (570, 3882669), (630, 3512891), (665, 3328002), (666, 3323005), (703, 3148110), (722, 3065265), (777, 2848290), (789, 2804970), (798, 2773335), (855, 2588446), (1083, 2043510), (1110, 1993803), (1197, 1848890), (1295, 1708974), (1315, 1682982), (1330, 1664001), (1406, 1574055), (1554, 1424145), (1578, 1402485), (1665, 1329202), (1710, 1294223), (1805, 1226106), (1841, 1202130), (1995, 1109334), (2109, 1049370), (2166, 1021755), (2331, 949430), (2367, 934990), (2394, 924445), (2527, 875790), (2590, 854487), (2630, 841491), (3249, 681170), (3330, 664601), (3515, 629622), (3610, 613053), (3682, 601065), (3885, 569658), (3945, 560994), (3990, 554667), (4218, 524685), (4662, 474715), (4734, 467495), (4921, 449730), (4997, 442890), (5054, 437895), (5415, 408702), (5523, 400710), (5985, 369778), (6327, 349790), (6498, 340585), (7030, 314811), (7581, 291930), (7770, 284829), (7890, 280497), (9205, 240426), (9731, 227430), (9842, 224865), (9994, 221445), (10545, 209874), (10830, 204351), (11046, 200355), (11655, 189886), (11835, 186998), (11970, 184889), (12635, 175158), (12654, 174895), (13357, 165690), (14763, 149910), (14991, 147630), (15162, 145965), (16245, 136234), (16569, 133570), (18410, 120213), (19462, 113715), (21090, 104937), (22743, 97310), (23310, 94943), (23670, 93499), (24605, 89946), (24985, 88578), (25270, 87579), (26714, 82845), (27615, 80142), (29193, 75810), (29526, 74955), (29982, 73815), (31635, 69958), (32490, 68117), (33138, 66785), (34979, 63270), (37905, 58386), (40071, 55230), (44289, 49970), (44973, 49210), (45486, 48655)]