72226770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31267}}^1$

素因数の和:31295

約数の個数: 64

約数和(自身を含む): 216124416

約数和(自身を除く): 143897646

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, 31267, 62534, 93801, 156335, 187602, 218869, 312670, 343937, 437738, 469005, 656607, 687874, 938010, 1031811, 1094345, 1313214, 1719685, 2063622, 2188690, 2407559, 3283035, 3439370, 4815118, 5159055, 6566070, 7222677, 10318110, 12037795, 14445354, 24075590, 36113385, 72226770]

約数ペア:

[(1, 72226770), (2, 36113385), (3, 24075590), (5, 14445354), (6, 12037795), (7, 10318110), (10, 7222677), (11, 6566070), (14, 5159055), (15, 4815118), (21, 3439370), (22, 3283035), (30, 2407559), (33, 2188690), (35, 2063622), (42, 1719685), (55, 1313214), (66, 1094345), (70, 1031811), (77, 938010), (105, 687874), (110, 656607), (154, 469005), (165, 437738), (210, 343937), (231, 312670), (330, 218869), (385, 187602), (462, 156335), (770, 93801), (1155, 62534), (2310, 31267)]