87306670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{1451}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 171870336

約数和(自身を除く): 84563666

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 547, 1094, 1451, 2735, 2902, 5470, 6017, 7255, 12034, 14510, 15961, 30085, 31922, 60170, 79805, 159610, 793697, 1587394, 3968485, 7936970, 8730667, 17461334, 43653335, 87306670]

約数ペア:

[(1, 87306670), (2, 43653335), (5, 17461334), (10, 8730667), (11, 7936970), (22, 3968485), (55, 1587394), (110, 793697), (547, 159610), (1094, 79805), (1451, 60170), (2735, 31922), (2902, 30085), (5470, 15961), (6017, 14510), (7255, 12034)]