422870220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{261031}}^1$

素因数の和:261052

約数の個数: 60

約数和(自身を含む): 1326564624

約数和(自身を除く): 903694404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 261031, 522062, 783093, 1044124, 1305155, 1566186, 2349279, 2610310, 3132372, 3915465, 4698558, 5220620, 7047837, 7830930, 9397116, 11746395, 14095674, 15661860, 21143511, 23492790, 28191348, 35239185, 42287022, 46985580, 70478370, 84574044, 105717555, 140956740, 211435110, 422870220]

約数ペア:

[(1, 422870220), (2, 211435110), (3, 140956740), (4, 105717555), (5, 84574044), (6, 70478370), (9, 46985580), (10, 42287022), (12, 35239185), (15, 28191348), (18, 23492790), (20, 21143511), (27, 15661860), (30, 14095674), (36, 11746395), (45, 9397116), (54, 7830930), (60, 7047837), (81, 5220620), (90, 4698558), (108, 3915465), (135, 3132372), (162, 2610310), (180, 2349279), (270, 1566186), (324, 1305155), (405, 1044124), (540, 783093), (810, 522062), (1620, 261031)]