149025530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{3067}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 277003584

約数和(自身を除く): 127978054

約数列:

[1, 2, 5, 10, 43, 86, 113, 215, 226, 430, 565, 1130, 3067, 4859, 6134, 9718, 15335, 24295, 30670, 48590, 131881, 263762, 346571, 659405, 693142, 1318810, 1732855, 3465710, 14902553, 29805106, 74512765, 149025530]

約数ペア:

[(1, 149025530), (2, 74512765), (5, 29805106), (10, 14902553), (43, 3465710), (86, 1732855), (113, 1318810), (215, 693142), (226, 659405), (430, 346571), (565, 263762), (1130, 131881), (3067, 48590), (4859, 30670), (6134, 24295), (9718, 15335)]