3171570

素因数分解:

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

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 7724160

約数和(自身を除く): 4552590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 1489, 2130, 2978, 4467, 7445, 8934, 14890, 22335, 44670, 105719, 211438, 317157, 528595, 634314, 1057190, 1585785, 3171570]

約数ペア:

[(1, 3171570), (2, 1585785), (3, 1057190), (5, 634314), (6, 528595), (10, 317157), (15, 211438), (30, 105719), (71, 44670), (142, 22335), (213, 14890), (355, 8934), (426, 7445), (710, 4467), (1065, 2978), (1489, 2130)]