10890230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4409}}^1$

素因数の和:4448

約数の個数: 32

約数和(自身を含む): 22226400

約数和(自身を除く): 11336170

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 4409, 8818, 22045, 44090, 57317, 83771, 114634, 167542, 286585, 418855, 573170, 837710, 1089023, 2178046, 5445115, 10890230]

約数ペア:

[(1, 10890230), (2, 5445115), (5, 2178046), (10, 1089023), (13, 837710), (19, 573170), (26, 418855), (38, 286585), (65, 167542), (95, 114634), (130, 83771), (190, 57317), (247, 44090), (494, 22045), (1235, 8818), (2470, 4409)]