158250470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37061}}^1$

素因数の和:37136

約数の個数: 32

約数和(自身を含む): 330889536

約数和(自身を除く): 172639066

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 37061, 74122, 185305, 259427, 370610, 518854, 1297135, 2260721, 2594270, 4521442, 11303605, 15825047, 22607210, 31650094, 79125235, 158250470]

約数ペア:

[(1, 158250470), (2, 79125235), (5, 31650094), (7, 22607210), (10, 15825047), (14, 11303605), (35, 4521442), (61, 2594270), (70, 2260721), (122, 1297135), (305, 518854), (427, 370610), (610, 259427), (854, 185305), (2135, 74122), (4270, 37061)]