68041020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1993}}^1$

素因数の和:2574

約数の個数: 48

約数和(自身を含む): 190945440

約数和(自身を除く): 122904420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 1138, 1707, 1993, 2276, 2845, 3414, 3986, 5690, 5979, 6828, 7972, 8535, 9965, 11380, 11958, 17070, 19930, 23916, 29895, 34140, 39860, 59790, 119580, 1134017, 2268034, 3402051, 4536068, 5670085, 6804102, 11340170, 13608204, 17010255, 22680340, 34020510, 68041020]

約数ペア:

[(1, 68041020), (2, 34020510), (3, 22680340), (4, 17010255), (5, 13608204), (6, 11340170), (10, 6804102), (12, 5670085), (15, 4536068), (20, 3402051), (30, 2268034), (60, 1134017), (569, 119580), (1138, 59790), (1707, 39860), (1993, 34140), (2276, 29895), (2845, 23916), (3414, 19930), (3986, 17070), (5690, 11958), (5979, 11380), (6828, 9965), (7972, 8535)]