31448580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2309}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 88482240

約数和(自身を除く): 57033660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2309, 2724, 3405, 4540, 4618, 6810, 6927, 9236, 11545, 13620, 13854, 23090, 27708, 34635, 46180, 69270, 138540, 524143, 1048286, 1572429, 2096572, 2620715, 3144858, 5241430, 6289716, 7862145, 10482860, 15724290, 31448580]

約数ペア:

[(1, 31448580), (2, 15724290), (3, 10482860), (4, 7862145), (5, 6289716), (6, 5241430), (10, 3144858), (12, 2620715), (15, 2096572), (20, 1572429), (30, 1048286), (60, 524143), (227, 138540), (454, 69270), (681, 46180), (908, 34635), (1135, 27708), (1362, 23090), (2270, 13854), (2309, 13620), (2724, 11545), (3405, 9236), (4540, 6927), (4618, 6810)]