231489420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3858157}}^1$

素因数の和:3858169

約数の個数: 24

約数和(自身を含む): 648170544

約数和(自身を除く): 416681124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3858157, 7716314, 11574471, 15432628, 19290785, 23148942, 38581570, 46297884, 57872355, 77163140, 115744710, 231489420]

約数ペア:

[(1, 231489420), (2, 115744710), (3, 77163140), (4, 57872355), (5, 46297884), (6, 38581570), (10, 23148942), (12, 19290785), (15, 15432628), (20, 11574471), (30, 7716314), (60, 3858157)]