1330377420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22172957}}^1$

素因数の和:22172969

約数の個数: 24

約数和(自身を含む): 3725056944

約数和(自身を除く): 2394679524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22172957, 44345914, 66518871, 88691828, 110864785, 133037742, 221729570, 266075484, 332594355, 443459140, 665188710, 1330377420]

約数ペア:

[(1, 1330377420), (2, 665188710), (3, 443459140), (4, 332594355), (5, 266075484), (6, 221729570), (10, 133037742), (12, 110864785), (15, 88691828), (20, 66518871), (30, 44345914), (60, 22172957)]