30728402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3469}}^1$

素因数の和:3617

約数の個数: 16

約数和(自身を含む): 47636160

約数和(自身を除く): 16907758

約数列:

[1, 2, 43, 86, 103, 206, 3469, 4429, 6938, 8858, 149167, 298334, 357307, 714614, 15364201, 30728402]

約数ペア:

[(1, 30728402), (2, 15364201), (43, 714614), (86, 357307), (103, 298334), (206, 149167), (3469, 8858), (4429, 6938)]