1240110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1531}}^1$

素因数の和:1550

約数の個数: 40

約数和(自身を含む): 3336696

約数和(自身を除く): 2096586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1531, 3062, 4593, 7655, 9186, 13779, 15310, 22965, 27558, 41337, 45930, 68895, 82674, 124011, 137790, 206685, 248022, 413370, 620055, 1240110]

約数ペア:

[(1, 1240110), (2, 620055), (3, 413370), (5, 248022), (6, 206685), (9, 137790), (10, 124011), (15, 82674), (18, 68895), (27, 45930), (30, 41337), (45, 27558), (54, 22965), (81, 15310), (90, 13779), (135, 9186), (162, 7655), (270, 4593), (405, 3062), (810, 1531)]