8302970

素因数分解:

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

素因数の和:84

約数の個数: 48

約数和(自身を含む): 17194680

約数和(自身を除く): 8891710

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 289, 338, 442, 578, 845, 1105, 1445, 1690, 2210, 2873, 2890, 3757, 4913, 5746, 7514, 9826, 14365, 18785, 24565, 28730, 37570, 48841, 49130, 63869, 97682, 127738, 244205, 319345, 488410, 638690, 830297, 1660594, 4151485, 8302970]

約数ペア:

[(1, 8302970), (2, 4151485), (5, 1660594), (10, 830297), (13, 638690), (17, 488410), (26, 319345), (34, 244205), (65, 127738), (85, 97682), (130, 63869), (169, 49130), (170, 48841), (221, 37570), (289, 28730), (338, 24565), (442, 18785), (578, 14365), (845, 9826), (1105, 7514), (1445, 5746), (1690, 4913), (2210, 3757), (2873, 2890)]