131575530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{7681}}^1$

素因数の和:8262

約数の個数: 32

約数和(自身を含む): 316375488

約数和(自身を除く): 184799958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 571, 1142, 1713, 2855, 3426, 5710, 7681, 8565, 15362, 17130, 23043, 38405, 46086, 76810, 115215, 230430, 4385851, 8771702, 13157553, 21929255, 26315106, 43858510, 65787765, 131575530]

約数ペア:

[(1, 131575530), (2, 65787765), (3, 43858510), (5, 26315106), (6, 21929255), (10, 13157553), (15, 8771702), (30, 4385851), (571, 230430), (1142, 115215), (1713, 76810), (2855, 46086), (3426, 38405), (5710, 23043), (7681, 17130), (8565, 15362)]