253506030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8450201}}^1$

素因数の和:8450211

約数の個数: 16

約数和(自身を含む): 608414544

約数和(自身を除く): 354908514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8450201, 16900402, 25350603, 42251005, 50701206, 84502010, 126753015, 253506030]

約数ペア:

[(1, 253506030), (2, 126753015), (3, 84502010), (5, 50701206), (6, 42251005), (10, 25350603), (15, 16900402), (30, 8450201)]