1330256940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22170949}}^1$

素因数の和:22170961

約数の個数: 24

約数和(自身を含む): 3724719600

約数和(自身を除く): 2394462660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22170949, 44341898, 66512847, 88683796, 110854745, 133025694, 221709490, 266051388, 332564235, 443418980, 665128470, 1330256940]

約数ペア:

[(1, 1330256940), (2, 665128470), (3, 443418980), (4, 332564235), (5, 266051388), (6, 221709490), (10, 133025694), (12, 110854745), (15, 88683796), (20, 66512847), (30, 44341898), (60, 22170949)]