117570910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1511}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 219469824

約数和(自身を除く): 101898914

約数列:

[1, 2, 5, 10, 31, 62, 155, 251, 310, 502, 1255, 1511, 2510, 3022, 7555, 7781, 15110, 15562, 38905, 46841, 77810, 93682, 234205, 379261, 468410, 758522, 1896305, 3792610, 11757091, 23514182, 58785455, 117570910]

約数ペア:

[(1, 117570910), (2, 58785455), (5, 23514182), (10, 11757091), (31, 3792610), (62, 1896305), (155, 758522), (251, 468410), (310, 379261), (502, 234205), (1255, 93682), (1511, 77810), (2510, 46841), (3022, 38905), (7555, 15562), (7781, 15110)]