68795530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2647}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 130408704

約数和(自身を除く): 61613174

約数列:

[1, 2, 5, 10, 23, 46, 113, 115, 226, 230, 565, 1130, 2599, 2647, 5198, 5294, 12995, 13235, 25990, 26470, 60881, 121762, 299111, 304405, 598222, 608810, 1495555, 2991110, 6879553, 13759106, 34397765, 68795530]

約数ペア:

[(1, 68795530), (2, 34397765), (5, 13759106), (10, 6879553), (23, 2991110), (46, 1495555), (113, 608810), (115, 598222), (226, 304405), (230, 299111), (565, 121762), (1130, 60881), (2599, 26470), (2647, 25990), (5198, 13235), (5294, 12995)]