2050110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2531}}^1$

素因数の和:2550

約数の個数: 40

約数和(自身を含む): 5514696

約数和(自身を除く): 3464586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2531, 5062, 7593, 12655, 15186, 22779, 25310, 37965, 45558, 68337, 75930, 113895, 136674, 205011, 227790, 341685, 410022, 683370, 1025055, 2050110]

約数ペア:

[(1, 2050110), (2, 1025055), (3, 683370), (5, 410022), (6, 341685), (9, 227790), (10, 205011), (15, 136674), (18, 113895), (27, 75930), (30, 68337), (45, 45558), (54, 37965), (81, 25310), (90, 22779), (135, 15186), (162, 12655), (270, 7593), (405, 5062), (810, 2531)]