133131010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4621}}^1$

素因数の和:4738

約数の個数: 32

約数和(自身を含む): 248922432

約数和(自身を除く): 115791422

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 215, 335, 430, 670, 2881, 4621, 5762, 9242, 14405, 23105, 28810, 46210, 198703, 309607, 397406, 619214, 993515, 1548035, 1987030, 3096070, 13313101, 26626202, 66565505, 133131010]

約数ペア:

[(1, 133131010), (2, 66565505), (5, 26626202), (10, 13313101), (43, 3096070), (67, 1987030), (86, 1548035), (134, 993515), (215, 619214), (335, 397406), (430, 309607), (670, 198703), (2881, 46210), (4621, 28810), (5762, 23105), (9242, 14405)]