399362010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13312067}}^1$

素因数の和:13312077

約数の個数: 16

約数和(自身を含む): 958468896

約数和(自身を除く): 559106886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 13312067, 26624134, 39936201, 66560335, 79872402, 133120670, 199681005, 399362010]

約数ペア:

[(1, 399362010), (2, 199681005), (3, 133120670), (5, 79872402), (6, 66560335), (10, 39936201), (15, 26624134), (30, 13312067)]