30128035

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6571}}^1$

素因数の和:6714

約数の個数: 16

約数和(自身を含む): 41640192

約数和(自身を除く): 11512157

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 6571, 32855, 45997, 229985, 860801, 4304005, 6025607, 30128035]

約数ペア:

[(1, 30128035), (5, 6025607), (7, 4304005), (35, 860801), (131, 229985), (655, 45997), (917, 32855), (4585, 6571)]