31844890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41357}}^1$

素因数の和:41382

約数の個数: 32

約数和(自身を含む): 71466624

約数和(自身を除く): 39621734

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 41357, 82714, 206785, 289499, 413570, 454927, 578998, 909854, 1447495, 2274635, 2894990, 3184489, 4549270, 6368978, 15922445, 31844890]

約数ペア:

[(1, 31844890), (2, 15922445), (5, 6368978), (7, 4549270), (10, 3184489), (11, 2894990), (14, 2274635), (22, 1447495), (35, 909854), (55, 578998), (70, 454927), (77, 413570), (110, 289499), (154, 206785), (385, 82714), (770, 41357)]