156972030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5232401}}^1$

素因数の和:5232411

約数の個数: 16

約数和(自身を含む): 376732944

約数和(自身を除く): 219760914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5232401, 10464802, 15697203, 26162005, 31394406, 52324010, 78486015, 156972030]

約数ペア:

[(1, 156972030), (2, 78486015), (3, 52324010), (5, 31394406), (6, 26162005), (10, 15697203), (15, 10464802), (30, 5232401)]