69517930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 70450070

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 59, 85, 118, 145, 170, 239, 290, 295, 478, 493, 590, 986, 1003, 1195, 1711, 2006, 2390, 2465, 3422, 4063, 4930, 5015, 6931, 8126, 8555, 10030, 13862, 14101, 17110, 20315, 28202, 29087, 34655, 40630, 58174, 69310, 70505, 117827, 141010, 145435, 235654, 239717, 290870, 408929, 479434, 589135, 817858, 1178270, 1198585, 2044645, 2397170, 4089290, 6951793, 13903586, 34758965, 69517930]

約数ペア:

[(1, 69517930), (2, 34758965), (5, 13903586), (10, 6951793), (17, 4089290), (29, 2397170), (34, 2044645), (58, 1198585), (59, 1178270), (85, 817858), (118, 589135), (145, 479434), (170, 408929), (239, 290870), (290, 239717), (295, 235654), (478, 145435), (493, 141010), (590, 117827), (986, 70505), (1003, 69310), (1195, 58174), (1711, 40630), (2006, 34655), (2390, 29087), (2465, 28202), (3422, 20315), (4063, 17110), (4930, 14101), (5015, 13862), (6931, 10030), (8126, 8555)]