31381170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{13241}}^1$

素因数の和:13330

約数の個数: 32

約数和(自身を含む): 76273920

約数和(自身を除く): 44892750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 13241, 26482, 39723, 66205, 79446, 132410, 198615, 397230, 1046039, 2092078, 3138117, 5230195, 6276234, 10460390, 15690585, 31381170]

約数ペア:

[(1, 31381170), (2, 15690585), (3, 10460390), (5, 6276234), (6, 5230195), (10, 3138117), (15, 2092078), (30, 1046039), (79, 397230), (158, 198615), (237, 132410), (395, 79446), (474, 66205), (790, 39723), (1185, 26482), (2370, 13241)]