27210170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5657}}^1$

素因数の和:5714

約数の個数: 32

約数和(自身を含む): 54181008

約数和(自身を除く): 26970838

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 5657, 11314, 28285, 56570, 73541, 147082, 209309, 367705, 418618, 735410, 1046545, 2093090, 2721017, 5442034, 13605085, 27210170]

約数ペア:

[(1, 27210170), (2, 13605085), (5, 5442034), (10, 2721017), (13, 2093090), (26, 1046545), (37, 735410), (65, 418618), (74, 367705), (130, 209309), (185, 147082), (370, 73541), (481, 56570), (962, 28285), (2405, 11314), (4810, 5657)]