31949610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13831}}^1$

素因数の和:13859

約数の個数: 64

約数和(自身を含む): 95606784

約数和(自身を除く): 63657174

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, 13831, 27662, 41493, 69155, 82986, 96817, 138310, 152141, 193634, 207465, 290451, 304282, 414930, 456423, 484085, 580902, 760705, 912846, 968170, 1064987, 1452255, 1521410, 2129974, 2282115, 2904510, 3194961, 4564230, 5324935, 6389922, 10649870, 15974805, 31949610]

約数ペア:

[(1, 31949610), (2, 15974805), (3, 10649870), (5, 6389922), (6, 5324935), (7, 4564230), (10, 3194961), (11, 2904510), (14, 2282115), (15, 2129974), (21, 1521410), (22, 1452255), (30, 1064987), (33, 968170), (35, 912846), (42, 760705), (55, 580902), (66, 484085), (70, 456423), (77, 414930), (105, 304282), (110, 290451), (154, 207465), (165, 193634), (210, 152141), (231, 138310), (330, 96817), (385, 82986), (462, 69155), (770, 41493), (1155, 27662), (2310, 13831)]