63909690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163871}}^1$

素因数の和:163894

約数の個数: 32

約数和(自身を含む): 165182976

約数和(自身を除く): 101273286

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 163871, 327742, 491613, 819355, 983226, 1638710, 2130323, 2458065, 4260646, 4916130, 6390969, 10651615, 12781938, 21303230, 31954845, 63909690]

約数ペア:

[(1, 63909690), (2, 31954845), (3, 21303230), (5, 12781938), (6, 10651615), (10, 6390969), (13, 4916130), (15, 4260646), (26, 2458065), (30, 2130323), (39, 1638710), (65, 983226), (78, 819355), (130, 491613), (195, 327742), (390, 163871)]