1234883910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9803}}^1$

素因数の和:9862

約数の個数: 128

約数和(自身を含む): 3557675520

約数和(自身を除く): 2322791610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 78, 85, 95, 102, 114, 130, 170, 190, 195, 221, 247, 255, 285, 323, 390, 442, 494, 510, 570, 646, 663, 741, 969, 1105, 1235, 1326, 1482, 1615, 1938, 2210, 2470, 3230, 3315, 3705, 4199, 4845, 6630, 7410, 8398, 9690, 9803, 12597, 19606, 20995, 25194, 29409, 41990, 49015, 58818, 62985, 98030, 125970, 127439, 147045, 166651, 186257, 254878, 294090, 333302, 372514, 382317, 499953, 558771, 637195, 764634, 833255, 931285, 999906, 1117542, 1274390, 1666510, 1862570, 1911585, 2166463, 2421341, 2499765, 2793855, 3166369, 3823170, 4332926, 4842682, 4999530, 5587710, 6332738, 6499389, 7264023, 9499107, 10832315, 12106705, 12998778, 14528046, 15831845, 18998214, 21664630, 24213410, 31663690, 32496945, 36320115, 41162797, 47495535, 64993890, 72640230, 82325594, 94991070, 123488391, 205813985, 246976782, 411627970, 617441955, 1234883910]

約数ペア:

[(1, 1234883910), (2, 617441955), (3, 411627970), (5, 246976782), (6, 205813985), (10, 123488391), (13, 94991070), (15, 82325594), (17, 72640230), (19, 64993890), (26, 47495535), (30, 41162797), (34, 36320115), (38, 32496945), (39, 31663690), (51, 24213410), (57, 21664630), (65, 18998214), (78, 15831845), (85, 14528046), (95, 12998778), (102, 12106705), (114, 10832315), (130, 9499107), (170, 7264023), (190, 6499389), (195, 6332738), (221, 5587710), (247, 4999530), (255, 4842682), (285, 4332926), (323, 3823170), (390, 3166369), (442, 2793855), (494, 2499765), (510, 2421341), (570, 2166463), (646, 1911585), (663, 1862570), (741, 1666510), (969, 1274390), (1105, 1117542), (1235, 999906), (1326, 931285), (1482, 833255), (1615, 764634), (1938, 637195), (2210, 558771), (2470, 499953), (3230, 382317), (3315, 372514), (3705, 333302), (4199, 294090), (4845, 254878), (6630, 186257), (7410, 166651), (8398, 147045), (9690, 127439), (9803, 125970), (12597, 98030), (19606, 62985), (20995, 58818), (25194, 49015), (29409, 41990)]