1628088770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{10733}}^1$

素因数の和:10955

約数の個数: 64

約数和(自身を含む): 3672573696

約数和(自身を除く): 2044484926

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 197, 385, 394, 770, 985, 1379, 1970, 2167, 2758, 4334, 6895, 10733, 10835, 13790, 15169, 21466, 21670, 30338, 53665, 75131, 75845, 107330, 118063, 150262, 151690, 236126, 375655, 590315, 751310, 826441, 1180630, 1652882, 2114401, 4132205, 4228802, 8264410, 10572005, 14800807, 21144010, 23258411, 29601614, 46516822, 74004035, 116292055, 148008070, 162808877, 232584110, 325617754, 814044385, 1628088770]

約数ペア:

[(1, 1628088770), (2, 814044385), (5, 325617754), (7, 232584110), (10, 162808877), (11, 148008070), (14, 116292055), (22, 74004035), (35, 46516822), (55, 29601614), (70, 23258411), (77, 21144010), (110, 14800807), (154, 10572005), (197, 8264410), (385, 4228802), (394, 4132205), (770, 2114401), (985, 1652882), (1379, 1180630), (1970, 826441), (2167, 751310), (2758, 590315), (4334, 375655), (6895, 236126), (10733, 151690), (10835, 150262), (13790, 118063), (15169, 107330), (21466, 75845), (21670, 75131), (30338, 53665)]