853260910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{2969}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 1590969600

約数和(自身を除く): 737708690

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 991, 1982, 2969, 4955, 5938, 9910, 14845, 28739, 29690, 57478, 86101, 143695, 172202, 287390, 430505, 861010, 2942279, 5884558, 14711395, 29422790, 85326091, 170652182, 426630455, 853260910]

約数ペア:

[(1, 853260910), (2, 426630455), (5, 170652182), (10, 85326091), (29, 29422790), (58, 14711395), (145, 5884558), (290, 2942279), (991, 861010), (1982, 430505), (2969, 287390), (4955, 172202), (5938, 143695), (9910, 86101), (14845, 57478), (28739, 29690)]