3227620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 7838208

約数和(自身を除く): 4610588

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 863, 935, 1726, 1870, 3452, 3740, 4315, 8630, 9493, 14671, 17260, 18986, 29342, 37972, 47465, 58684, 73355, 94930, 146710, 161381, 189860, 293420, 322762, 645524, 806905, 1613810, 3227620]

約数ペア:

[(1, 3227620), (2, 1613810), (4, 806905), (5, 645524), (10, 322762), (11, 293420), (17, 189860), (20, 161381), (22, 146710), (34, 94930), (44, 73355), (55, 58684), (68, 47465), (85, 37972), (110, 29342), (170, 18986), (187, 17260), (220, 14671), (340, 9493), (374, 8630), (748, 4315), (863, 3740), (935, 3452), (1726, 1870)]