1970215170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4561}}^1$

素因数の和:4617

約数の個数: 192

約数和(自身を含む): 6290742528

約数和(自身を除く): 4320527358

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 121, 154, 165, 170, 187, 210, 231, 238, 242, 255, 330, 357, 363, 374, 385, 462, 510, 561, 595, 605, 714, 726, 770, 847, 935, 1122, 1155, 1190, 1210, 1309, 1694, 1785, 1815, 1870, 2057, 2310, 2541, 2618, 2805, 3570, 3630, 3927, 4114, 4235, 4561, 5082, 5610, 6171, 6545, 7854, 8470, 9122, 10285, 12342, 12705, 13090, 13683, 14399, 19635, 20570, 22805, 25410, 27366, 28798, 30855, 31927, 39270, 43197, 45610, 50171, 61710, 63854, 68415, 71995, 77537, 86394, 95781, 100342, 136830, 143990, 150513, 155074, 159635, 191562, 215985, 232611, 250855, 301026, 319270, 351197, 387685, 431970, 465222, 478905, 501710, 542759, 551881, 702394, 752565, 775370, 852907, 957810, 1053591, 1085518, 1103762, 1163055, 1505130, 1628277, 1655643, 1705814, 1755985, 2107182, 2326110, 2558721, 2713795, 2759405, 3256554, 3311286, 3511970, 3863167, 4264535, 5117442, 5267955, 5427590, 5518810, 5970349, 7726334, 8141385, 8278215, 8529070, 9381977, 10535910, 11589501, 11940698, 12793605, 16282770, 16556430, 17911047, 18763954, 19315835, 23179002, 25587210, 28145931, 29851745, 35822094, 38631670, 46909885, 56291862, 57947505, 59703490, 65673839, 89555235, 93819770, 115895010, 131347678, 140729655, 179110470, 197021517, 281459310, 328369195, 394043034, 656738390, 985107585, 1970215170]

約数ペア:

[(1, 1970215170), (2, 985107585), (3, 656738390), (5, 394043034), (6, 328369195), (7, 281459310), (10, 197021517), (11, 179110470), (14, 140729655), (15, 131347678), (17, 115895010), (21, 93819770), (22, 89555235), (30, 65673839), (33, 59703490), (34, 57947505), (35, 56291862), (42, 46909885), (51, 38631670), (55, 35822094), (66, 29851745), (70, 28145931), (77, 25587210), (85, 23179002), (102, 19315835), (105, 18763954), (110, 17911047), (119, 16556430), (121, 16282770), (154, 12793605), (165, 11940698), (170, 11589501), (187, 10535910), (210, 9381977), (231, 8529070), (238, 8278215), (242, 8141385), (255, 7726334), (330, 5970349), (357, 5518810), (363, 5427590), (374, 5267955), (385, 5117442), (462, 4264535), (510, 3863167), (561, 3511970), (595, 3311286), (605, 3256554), (714, 2759405), (726, 2713795), (770, 2558721), (847, 2326110), (935, 2107182), (1122, 1755985), (1155, 1705814), (1190, 1655643), (1210, 1628277), (1309, 1505130), (1694, 1163055), (1785, 1103762), (1815, 1085518), (1870, 1053591), (2057, 957810), (2310, 852907), (2541, 775370), (2618, 752565), (2805, 702394), (3570, 551881), (3630, 542759), (3927, 501710), (4114, 478905), (4235, 465222), (4561, 431970), (5082, 387685), (5610, 351197), (6171, 319270), (6545, 301026), (7854, 250855), (8470, 232611), (9122, 215985), (10285, 191562), (12342, 159635), (12705, 155074), (13090, 150513), (13683, 143990), (14399, 136830), (19635, 100342), (20570, 95781), (22805, 86394), (25410, 77537), (27366, 71995), (28798, 68415), (30855, 63854), (31927, 61710), (39270, 50171), (43197, 45610)]