27121567690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5653}}^1\times {\mathrm{68539}}^1$

素因数の和:74206

約数の個数: 32

約数和(自身を含む): 55803623040

約数和(自身を除く): 28682055350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5653, 11306, 28265, 39571, 56530, 68539, 79142, 137078, 197855, 342695, 395710, 479773, 685390, 959546, 2398865, 4797730, 387450967, 774901934, 1937254835, 2712156769, 3874509670, 5424313538, 13560783845, 27121567690]

約数ペア:

[(1, 27121567690), (2, 13560783845), (5, 5424313538), (7, 3874509670), (10, 2712156769), (14, 1937254835), (35, 774901934), (70, 387450967), (5653, 4797730), (11306, 2398865), (28265, 959546), (39571, 685390), (56530, 479773), (68539, 395710), (79142, 342695), (137078, 197855)]