105881590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{757}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 194508864

約数和(自身を除く): 88627274

約数列:

[1, 2, 5, 10, 71, 142, 197, 355, 394, 710, 757, 985, 1514, 1970, 3785, 7570, 13987, 27974, 53747, 69935, 107494, 139870, 149129, 268735, 298258, 537470, 745645, 1491290, 10588159, 21176318, 52940795, 105881590]

約数ペア:

[(1, 105881590), (2, 52940795), (5, 21176318), (10, 10588159), (71, 1491290), (142, 745645), (197, 537470), (355, 298258), (394, 268735), (710, 149129), (757, 139870), (985, 107494), (1514, 69935), (1970, 53747), (3785, 27974), (7570, 13987)]