8644890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2269}}^1$

素因数の和:2406

約数の個数: 32

約数和(自身を含む): 20920320

約数和(自身を除く): 12275430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 2269, 3810, 4538, 6807, 11345, 13614, 22690, 34035, 68070, 288163, 576326, 864489, 1440815, 1728978, 2881630, 4322445, 8644890]

約数ペア:

[(1, 8644890), (2, 4322445), (3, 2881630), (5, 1728978), (6, 1440815), (10, 864489), (15, 576326), (30, 288163), (127, 68070), (254, 34035), (381, 22690), (635, 13614), (762, 11345), (1270, 6807), (1905, 4538), (2269, 3810)]