159438870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1771543}}^1$

素因数の和:1771556

約数の個数: 24

約数和(自身を含む): 414541296

約数和(自身を除く): 255102426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1771543, 3543086, 5314629, 8857715, 10629258, 15943887, 17715430, 26573145, 31887774, 53146290, 79719435, 159438870]

約数ペア:

[(1, 159438870), (2, 79719435), (3, 53146290), (5, 31887774), (6, 26573145), (9, 17715430), (10, 15943887), (15, 10629258), (18, 8857715), (30, 5314629), (45, 3543086), (90, 1771543)]