310294530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 256

約数和(自身を含む): 1038320640

約数和(自身を除く): 728026110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 73, 78, 90, 91, 105, 117, 126, 130, 135, 146, 173, 182, 189, 195, 210, 219, 234, 270, 273, 315, 346, 351, 365, 378, 390, 438, 455, 511, 519, 546, 585, 630, 657, 702, 730, 819, 865, 910, 945, 949, 1022, 1038, 1095, 1170, 1211, 1314, 1365, 1533, 1557, 1638, 1730, 1755, 1890, 1898, 1971, 2190, 2249, 2422, 2457, 2555, 2595, 2730, 2847, 3066, 3114, 3285, 3510, 3633, 3942, 4095, 4498, 4599, 4671, 4745, 4914, 5110, 5190, 5694, 6055, 6570, 6643, 6747, 7266, 7665, 7785, 8190, 8541, 9198, 9342, 9490, 9855, 10899, 11245, 12110, 12285, 12629, 13286, 13494, 13797, 14235, 15330, 15570, 15743, 17082, 18165, 19710, 19929, 20241, 21798, 22490, 22995, 23355, 24570, 25258, 25623, 27594, 28470, 31486, 32697, 33215, 33735, 36330, 37887, 39858, 40482, 42705, 45990, 46710, 47229, 51246, 54495, 59787, 60723, 63145, 65394, 66430, 67470, 68985, 75774, 78715, 85410, 88403, 94458, 99645, 101205, 108990, 113661, 119574, 121446, 126290, 128115, 137970, 141687, 157430, 163485, 164177, 176806, 179361, 189435, 199290, 202410, 227322, 236145, 256230, 265209, 283374, 298935, 303615, 326970, 328354, 340983, 358722, 378870, 425061, 442015, 472290, 492531, 530418, 568305, 597870, 607230, 681966, 708435, 795627, 820885, 850122, 884030, 896805, 985062, 1136610, 1149239, 1326045, 1416870, 1477593, 1591254, 1641770, 1704915, 1793610, 2125305, 2298478, 2386881, 2462655, 2652090, 2955186, 3409830, 3447717, 3978135, 4250610, 4432779, 4773762, 4925310, 5746195, 6895434, 7387965, 7956270, 8865558, 10343151, 11492390, 11934405, 14775930, 17238585, 20686302, 22163895, 23868810, 31029453, 34477170, 44327790, 51715755, 62058906, 103431510, 155147265, 310294530]

約数ペア:

[(1, 310294530), (2, 155147265), (3, 103431510), (5, 62058906), (6, 51715755), (7, 44327790), (9, 34477170), (10, 31029453), (13, 23868810), (14, 22163895), (15, 20686302), (18, 17238585), (21, 14775930), (26, 11934405), (27, 11492390), (30, 10343151), (35, 8865558), (39, 7956270), (42, 7387965), (45, 6895434), (54, 5746195), (63, 4925310), (65, 4773762), (70, 4432779), (73, 4250610), (78, 3978135), (90, 3447717), (91, 3409830), (105, 2955186), (117, 2652090), (126, 2462655), (130, 2386881), (135, 2298478), (146, 2125305), (173, 1793610), (182, 1704915), (189, 1641770), (195, 1591254), (210, 1477593), (219, 1416870), (234, 1326045), (270, 1149239), (273, 1136610), (315, 985062), (346, 896805), (351, 884030), (365, 850122), (378, 820885), (390, 795627), (438, 708435), (455, 681966), (511, 607230), (519, 597870), (546, 568305), (585, 530418), (630, 492531), (657, 472290), (702, 442015), (730, 425061), (819, 378870), (865, 358722), (910, 340983), (945, 328354), (949, 326970), (1022, 303615), (1038, 298935), (1095, 283374), (1170, 265209), (1211, 256230), (1314, 236145), (1365, 227322), (1533, 202410), (1557, 199290), (1638, 189435), (1730, 179361), (1755, 176806), (1890, 164177), (1898, 163485), (1971, 157430), (2190, 141687), (2249, 137970), (2422, 128115), (2457, 126290), (2555, 121446), (2595, 119574), (2730, 113661), (2847, 108990), (3066, 101205), (3114, 99645), (3285, 94458), (3510, 88403), (3633, 85410), (3942, 78715), (4095, 75774), (4498, 68985), (4599, 67470), (4671, 66430), (4745, 65394), (4914, 63145), (5110, 60723), (5190, 59787), (5694, 54495), (6055, 51246), (6570, 47229), (6643, 46710), (6747, 45990), (7266, 42705), (7665, 40482), (7785, 39858), (8190, 37887), (8541, 36330), (9198, 33735), (9342, 33215), (9490, 32697), (9855, 31486), (10899, 28470), (11245, 27594), (12110, 25623), (12285, 25258), (12629, 24570), (13286, 23355), (13494, 22995), (13797, 22490), (14235, 21798), (15330, 20241), (15570, 19929), (15743, 19710), (17082, 18165)]