154219620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2570327}}^1$

素因数の和:2570339

約数の個数: 24

約数和(自身を含む): 431815104

約数和(自身を除く): 277595484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2570327, 5140654, 7710981, 10281308, 12851635, 15421962, 25703270, 30843924, 38554905, 51406540, 77109810, 154219620]

約数ペア:

[(1, 154219620), (2, 77109810), (3, 51406540), (4, 38554905), (5, 30843924), (6, 25703270), (10, 15421962), (12, 12851635), (15, 10281308), (20, 7710981), (30, 5140654), (60, 2570327)]