15630070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 29094912

約数和(自身を除く): 13464842

約数列:

[1, 2, 5, 10, 43, 86, 163, 215, 223, 326, 430, 446, 815, 1115, 1630, 2230, 7009, 9589, 14018, 19178, 35045, 36349, 47945, 70090, 72698, 95890, 181745, 363490, 1563007, 3126014, 7815035, 15630070]

約数ペア:

[(1, 15630070), (2, 7815035), (5, 3126014), (10, 1563007), (43, 363490), (86, 181745), (163, 95890), (215, 72698), (223, 70090), (326, 47945), (430, 36349), (446, 35045), (815, 19178), (1115, 14018), (1630, 9589), (2230, 7009)]