2058531570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20011}}^1$

素因数の和:20157

約数の個数: 80

約数和(自身を含む): 5579025408

約数和(自身を除く): 3520493838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 127, 135, 162, 254, 270, 381, 405, 635, 762, 810, 1143, 1270, 1905, 2286, 3429, 3810, 5715, 6858, 10287, 11430, 17145, 20011, 20574, 34290, 40022, 51435, 60033, 100055, 102870, 120066, 180099, 200110, 300165, 360198, 540297, 600330, 900495, 1080594, 1620891, 1800990, 2541397, 2701485, 3241782, 5082794, 5402970, 7624191, 8104455, 12706985, 15248382, 16208910, 22872573, 25413970, 38120955, 45745146, 68617719, 76241910, 114362865, 137235438, 205853157, 228725730, 343088595, 411706314, 686177190, 1029265785, 2058531570]

約数ペア:

[(1, 2058531570), (2, 1029265785), (3, 686177190), (5, 411706314), (6, 343088595), (9, 228725730), (10, 205853157), (15, 137235438), (18, 114362865), (27, 76241910), (30, 68617719), (45, 45745146), (54, 38120955), (81, 25413970), (90, 22872573), (127, 16208910), (135, 15248382), (162, 12706985), (254, 8104455), (270, 7624191), (381, 5402970), (405, 5082794), (635, 3241782), (762, 2701485), (810, 2541397), (1143, 1800990), (1270, 1620891), (1905, 1080594), (2286, 900495), (3429, 600330), (3810, 540297), (5715, 360198), (6858, 300165), (10287, 200110), (11430, 180099), (17145, 120066), (20011, 102870), (20574, 100055), (34290, 60033), (40022, 51435)]