68365740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8317}}^1$

素因数の和:8466

約数の個数: 48

約数和(自身を含む): 192844512

約数和(自身を除く): 124478772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 8317, 16634, 24951, 33268, 41585, 49902, 83170, 99804, 124755, 166340, 249510, 499020, 1139429, 2278858, 3418287, 4557716, 5697145, 6836574, 11394290, 13673148, 17091435, 22788580, 34182870, 68365740]

約数ペア:

[(1, 68365740), (2, 34182870), (3, 22788580), (4, 17091435), (5, 13673148), (6, 11394290), (10, 6836574), (12, 5697145), (15, 4557716), (20, 3418287), (30, 2278858), (60, 1139429), (137, 499020), (274, 249510), (411, 166340), (548, 124755), (685, 99804), (822, 83170), (1370, 49902), (1644, 41585), (2055, 33268), (2740, 24951), (4110, 16634), (8220, 8317)]