127408510

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{53309}}^1$

素因数の和:53555

約数の個数: 16

約数和(自身を含む): 230299200

約数和(自身を除く): 102890690

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 53309, 106618, 266545, 533090, 12740851, 25481702, 63704255, 127408510]

約数ペア:

[(1, 127408510), (2, 63704255), (5, 25481702), (10, 12740851), (239, 533090), (478, 266545), (1195, 106618), (2390, 53309)]