121413870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{449681}}^1$

素因数の和:449697

約数の個数: 32

約数和(自身を含む): 323771040

約数和(自身を除く): 202357170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 449681, 899362, 1349043, 2248405, 2698086, 4047129, 4496810, 6745215, 8094258, 12141387, 13490430, 20235645, 24282774, 40471290, 60706935, 121413870]

約数ペア:

[(1, 121413870), (2, 60706935), (3, 40471290), (5, 24282774), (6, 20235645), (9, 13490430), (10, 12141387), (15, 8094258), (18, 6745215), (27, 4496810), (30, 4047129), (45, 2698086), (54, 2248405), (90, 1349043), (135, 899362), (270, 449681)]