31894170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13807}}^1$

素因数の和:13835

約数の個数: 64

約数和(自身を含む): 95440896

約数和(自身を除く): 63546726

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 13807, 27614, 41421, 69035, 82842, 96649, 138070, 151877, 193298, 207105, 289947, 303754, 414210, 455631, 483245, 579894, 759385, 911262, 966490, 1063139, 1449735, 1518770, 2126278, 2278155, 2899470, 3189417, 4556310, 5315695, 6378834, 10631390, 15947085, 31894170]

約数ペア:

[(1, 31894170), (2, 15947085), (3, 10631390), (5, 6378834), (6, 5315695), (7, 4556310), (10, 3189417), (11, 2899470), (14, 2278155), (15, 2126278), (21, 1518770), (22, 1449735), (30, 1063139), (33, 966490), (35, 911262), (42, 759385), (55, 579894), (66, 483245), (70, 455631), (77, 414210), (105, 303754), (110, 289947), (154, 207105), (165, 193298), (210, 151877), (231, 138070), (330, 96649), (385, 82842), (462, 69035), (770, 41421), (1155, 27614), (2310, 13807)]