397222710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13240757}}^1$

素因数の和:13240767

約数の個数: 16

約数和(自身を含む): 953334576

約数和(自身を除く): 556111866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13240757, 26481514, 39722271, 66203785, 79444542, 132407570, 198611355, 397222710]

約数ペア:

[(1, 397222710), (2, 198611355), (3, 132407570), (5, 79444542), (6, 66203785), (10, 39722271), (15, 26481514), (30, 13240757)]