31230660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2293}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 87869376

約数和(自身を除く): 56638716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2293, 2724, 3405, 4540, 4586, 6810, 6879, 9172, 11465, 13620, 13758, 22930, 27516, 34395, 45860, 68790, 137580, 520511, 1041022, 1561533, 2082044, 2602555, 3123066, 5205110, 6246132, 7807665, 10410220, 15615330, 31230660]

約数ペア:

[(1, 31230660), (2, 15615330), (3, 10410220), (4, 7807665), (5, 6246132), (6, 5205110), (10, 3123066), (12, 2602555), (15, 2082044), (20, 1561533), (30, 1041022), (60, 520511), (227, 137580), (454, 68790), (681, 45860), (908, 34395), (1135, 27516), (1362, 22930), (2270, 13758), (2293, 13620), (2724, 11465), (3405, 9172), (4540, 6879), (4586, 6810)]