158731620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2645527}}^1$

素因数の和:2645539

約数の個数: 24

約数和(自身を含む): 444448704

約数和(自身を除く): 285717084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2645527, 5291054, 7936581, 10582108, 13227635, 15873162, 26455270, 31746324, 39682905, 52910540, 79365810, 158731620]

約数ペア:

[(1, 158731620), (2, 79365810), (3, 52910540), (4, 39682905), (5, 31746324), (6, 26455270), (10, 15873162), (12, 13227635), (15, 10582108), (20, 7936581), (30, 5291054), (60, 2645527)]