22978730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 46656000

約数和(自身を除く): 23677270

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 59, 79, 85, 118, 145, 158, 170, 290, 295, 395, 493, 590, 790, 986, 1003, 1343, 1711, 2006, 2291, 2465, 2686, 3422, 4582, 4661, 4930, 5015, 6715, 8555, 9322, 10030, 11455, 13430, 17110, 22910, 23305, 29087, 38947, 46610, 58174, 77894, 79237, 135169, 145435, 158474, 194735, 270338, 290870, 389470, 396185, 675845, 792370, 1351690, 2297873, 4595746, 11489365, 22978730]

約数ペア:

[(1, 22978730), (2, 11489365), (5, 4595746), (10, 2297873), (17, 1351690), (29, 792370), (34, 675845), (58, 396185), (59, 389470), (79, 290870), (85, 270338), (118, 194735), (145, 158474), (158, 145435), (170, 135169), (290, 79237), (295, 77894), (395, 58174), (493, 46610), (590, 38947), (790, 29087), (986, 23305), (1003, 22910), (1343, 17110), (1711, 13430), (2006, 11455), (2291, 10030), (2465, 9322), (2686, 8555), (3422, 6715), (4582, 5015), (4661, 4930)]