67890810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174079}}^1$

素因数の和:174102

約数の個数: 32

約数和(自身を含む): 175472640

約数和(自身を除く): 107581830

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 174079, 348158, 522237, 870395, 1044474, 1740790, 2263027, 2611185, 4526054, 5222370, 6789081, 11315135, 13578162, 22630270, 33945405, 67890810]

約数ペア:

[(1, 67890810), (2, 33945405), (3, 22630270), (5, 13578162), (6, 11315135), (10, 6789081), (13, 5222370), (15, 4526054), (26, 2611185), (30, 2263027), (39, 1740790), (65, 1044474), (78, 870395), (130, 522237), (195, 348158), (390, 174079)]