31650290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1193}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 65335680

約数和(自身を除く): 33685390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 379, 758, 1193, 1895, 2386, 2653, 3790, 5306, 5965, 8351, 11930, 13265, 16702, 26530, 41755, 83510, 452147, 904294, 2260735, 3165029, 4521470, 6330058, 15825145, 31650290]

約数ペア:

[(1, 31650290), (2, 15825145), (5, 6330058), (7, 4521470), (10, 3165029), (14, 2260735), (35, 904294), (70, 452147), (379, 83510), (758, 41755), (1193, 26530), (1895, 16702), (2386, 13265), (2653, 11930), (3790, 8351), (5306, 5965)]