61771620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1029527}}^1$

素因数の和:1029539

約数の個数: 24

約数和(自身を含む): 172960704

約数和(自身を除く): 111189084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1029527, 2059054, 3088581, 4118108, 5147635, 6177162, 10295270, 12354324, 15442905, 20590540, 30885810, 61771620]

約数ペア:

[(1, 61771620), (2, 30885810), (3, 20590540), (4, 15442905), (5, 12354324), (6, 10295270), (10, 6177162), (12, 5147635), (15, 4118108), (20, 3088581), (30, 2059054), (60, 1029527)]