6343140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 18023040

約数和(自身を除く): 11679900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 1489, 2130, 2978, 4260, 4467, 5956, 7445, 8934, 14890, 17868, 22335, 29780, 44670, 89340, 105719, 211438, 317157, 422876, 528595, 634314, 1057190, 1268628, 1585785, 2114380, 3171570, 6343140]

約数ペア:

[(1, 6343140), (2, 3171570), (3, 2114380), (4, 1585785), (5, 1268628), (6, 1057190), (10, 634314), (12, 528595), (15, 422876), (20, 317157), (30, 211438), (60, 105719), (71, 89340), (142, 44670), (213, 29780), (284, 22335), (355, 17868), (426, 14890), (710, 8934), (852, 7445), (1065, 5956), (1420, 4467), (1489, 4260), (2130, 2978)]