80860770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47287}}^1$

素因数の和:47319

約数の個数: 48

約数和(自身を含む): 221307840

約数和(自身を除く): 140447070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 47287, 94574, 141861, 236435, 283722, 425583, 472870, 709305, 851166, 898453, 1418610, 1796906, 2127915, 2695359, 4255830, 4492265, 5390718, 8086077, 8984530, 13476795, 16172154, 26953590, 40430385, 80860770]

約数ペア:

[(1, 80860770), (2, 40430385), (3, 26953590), (5, 16172154), (6, 13476795), (9, 8984530), (10, 8086077), (15, 5390718), (18, 4492265), (19, 4255830), (30, 2695359), (38, 2127915), (45, 1796906), (57, 1418610), (90, 898453), (95, 851166), (114, 709305), (171, 472870), (190, 425583), (285, 283722), (342, 236435), (570, 141861), (855, 94574), (1710, 47287)]