2007691905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2182

約数の個数: 64

約数和(自身を含む): 3523092480

約数和(自身を除く): 1515400575

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 113, 155, 285, 339, 465, 565, 589, 1695, 1767, 2011, 2147, 2945, 3503, 6033, 6441, 8835, 10055, 10509, 10735, 17515, 30165, 32205, 38209, 52545, 62341, 66557, 114627, 187023, 191045, 199671, 227243, 311705, 332785, 573135, 681729, 935115, 998355, 1136215, 1184479, 3408645, 3553437, 4317617, 5922395, 7044533, 12952851, 17767185, 21133599, 21588085, 35222665, 64764255, 105667995, 133846127, 401538381, 669230635, 2007691905]

約数ペア:

[(1, 2007691905), (3, 669230635), (5, 401538381), (15, 133846127), (19, 105667995), (31, 64764255), (57, 35222665), (93, 21588085), (95, 21133599), (113, 17767185), (155, 12952851), (285, 7044533), (339, 5922395), (465, 4317617), (565, 3553437), (589, 3408645), (1695, 1184479), (1767, 1136215), (2011, 998355), (2147, 935115), (2945, 681729), (3503, 573135), (6033, 332785), (6441, 311705), (8835, 227243), (10055, 199671), (10509, 191045), (10735, 187023), (17515, 114627), (30165, 66557), (32205, 62341), (38209, 52545)]