205328580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3422143}}^1$

素因数の和:3422155

約数の個数: 24

約数和(自身を含む): 574920192

約数和(自身を除く): 369591612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3422143, 6844286, 10266429, 13688572, 17110715, 20532858, 34221430, 41065716, 51332145, 68442860, 102664290, 205328580]

約数ペア:

[(1, 205328580), (2, 102664290), (3, 68442860), (4, 51332145), (5, 41065716), (6, 34221430), (10, 20532858), (12, 17110715), (15, 13688572), (20, 10266429), (30, 6844286), (60, 3422143)]