30876540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2267}}^1$

素因数の和:2506

約数の個数: 48

約数和(自身を含む): 86873472

約数和(自身を除く): 55996932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2267, 2270, 2724, 3405, 4534, 4540, 6801, 6810, 9068, 11335, 13602, 13620, 22670, 27204, 34005, 45340, 68010, 136020, 514609, 1029218, 1543827, 2058436, 2573045, 3087654, 5146090, 6175308, 7719135, 10292180, 15438270, 30876540]

約数ペア:

[(1, 30876540), (2, 15438270), (3, 10292180), (4, 7719135), (5, 6175308), (6, 5146090), (10, 3087654), (12, 2573045), (15, 2058436), (20, 1543827), (30, 1029218), (60, 514609), (227, 136020), (454, 68010), (681, 45340), (908, 34005), (1135, 27204), (1362, 22670), (2267, 13620), (2270, 13602), (2724, 11335), (3405, 9068), (4534, 6810), (4540, 6801)]