31015470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24043}}^1$

素因数の和:24096

約数の個数: 32

約数和(自身を含む): 76171392

約数和(自身を除く): 45155922

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 24043, 48086, 72129, 120215, 144258, 240430, 360645, 721290, 1033849, 2067698, 3101547, 5169245, 6203094, 10338490, 15507735, 31015470]

約数ペア:

[(1, 31015470), (2, 15507735), (3, 10338490), (5, 6203094), (6, 5169245), (10, 3101547), (15, 2067698), (30, 1033849), (43, 721290), (86, 360645), (129, 240430), (215, 144258), (258, 120215), (430, 72129), (645, 48086), (1290, 24043)]