156918870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{193727}}^1$

素因数の和:193746

約数の個数: 40

約数和(自身を含む): 421939584

約数和(自身を除く): 265020714

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 193727, 387454, 581181, 968635, 1162362, 1743543, 1937270, 2905905, 3487086, 5230629, 5811810, 8717715, 10461258, 15691887, 17435430, 26153145, 31383774, 52306290, 78459435, 156918870]

約数ペア:

[(1, 156918870), (2, 78459435), (3, 52306290), (5, 31383774), (6, 26153145), (9, 17435430), (10, 15691887), (15, 10461258), (18, 8717715), (27, 5811810), (30, 5230629), (45, 3487086), (54, 2905905), (81, 1937270), (90, 1743543), (135, 1162362), (162, 968635), (270, 581181), (405, 387454), (810, 193727)]