66718590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{19681}}^1$

素因数の和:19804

約数の個数: 32

約数和(自身を含む): 161549856

約数和(自身を除く): 94831266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 19681, 39362, 59043, 98405, 118086, 196810, 295215, 590430, 2223953, 4447906, 6671859, 11119765, 13343718, 22239530, 33359295, 66718590]

約数ペア:

[(1, 66718590), (2, 33359295), (3, 22239530), (5, 13343718), (6, 11119765), (10, 6671859), (15, 4447906), (30, 2223953), (113, 590430), (226, 295215), (339, 196810), (565, 118086), (678, 98405), (1130, 59043), (1695, 39362), (3390, 19681)]