30661395

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{5857}}^1$

素因数の和:6214

約数の個数: 16

約数和(自身を含む): 49207200

約数和(自身を除く): 18545805

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 5235, 5857, 17571, 29285, 87855, 2044093, 6132279, 10220465, 30661395]

約数ペア:

[(1, 30661395), (3, 10220465), (5, 6132279), (15, 2044093), (349, 87855), (1047, 29285), (1745, 17571), (5235, 5857)]