318870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1181}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 851040

約数和(自身を除く): 532170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1181, 2362, 3543, 5905, 7086, 10629, 11810, 17715, 21258, 31887, 35430, 53145, 63774, 106290, 159435, 318870]

約数ペア:

[(1, 318870), (2, 159435), (3, 106290), (5, 63774), (6, 53145), (9, 35430), (10, 31887), (15, 21258), (18, 17715), (27, 11810), (30, 10629), (45, 7086), (54, 5905), (90, 3543), (135, 2362), (270, 1181)]