79402970

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{33223}}^1$

素因数の和:33469

約数の個数: 16

約数和(自身を含む): 143527680

約数和(自身を除く): 64124710

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 33223, 66446, 166115, 332230, 7940297, 15880594, 39701485, 79402970]

約数ペア:

[(1, 79402970), (2, 39701485), (5, 15880594), (10, 7940297), (239, 332230), (478, 166115), (1195, 66446), (2390, 33223)]