39577790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 86614920

約数和(自身を除く): 47037130

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 59, 70, 74, 98, 118, 185, 245, 259, 295, 370, 413, 490, 518, 590, 826, 1295, 1369, 1813, 2065, 2183, 2590, 2738, 2891, 3626, 4130, 4366, 5782, 6845, 9065, 9583, 10915, 13690, 14455, 15281, 18130, 19166, 21830, 28910, 30562, 47915, 67081, 76405, 80771, 95830, 106967, 134162, 152810, 161542, 213934, 335405, 403855, 534835, 565397, 670810, 807710, 1069670, 1130794, 2826985, 3957779, 5653970, 7915558, 19788895, 39577790]

約数ペア:

[(1, 39577790), (2, 19788895), (5, 7915558), (7, 5653970), (10, 3957779), (14, 2826985), (35, 1130794), (37, 1069670), (49, 807710), (59, 670810), (70, 565397), (74, 534835), (98, 403855), (118, 335405), (185, 213934), (245, 161542), (259, 152810), (295, 134162), (370, 106967), (413, 95830), (490, 80771), (518, 76405), (590, 67081), (826, 47915), (1295, 30562), (1369, 28910), (1813, 21830), (2065, 19166), (2183, 18130), (2590, 15281), (2738, 14455), (2891, 13690), (3626, 10915), (4130, 9583), (4366, 9065), (5782, 6845)]