2051236260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{16073}}^1$

素因数の和:16797

約数の個数: 72

約数和(自身を含む): 6231246840

約数和(自身を除く): 4180010580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 709, 1418, 2127, 2836, 3545, 4254, 6381, 7090, 8508, 10635, 12762, 14180, 16073, 21270, 25524, 31905, 32146, 42540, 48219, 63810, 64292, 80365, 96438, 127620, 144657, 160730, 192876, 241095, 289314, 321460, 482190, 578628, 723285, 964380, 1446570, 2893140, 11395757, 22791514, 34187271, 45583028, 56978785, 68374542, 102561813, 113957570, 136749084, 170936355, 205123626, 227915140, 341872710, 410247252, 512809065, 683745420, 1025618130, 2051236260]

約数ペア:

[(1, 2051236260), (2, 1025618130), (3, 683745420), (4, 512809065), (5, 410247252), (6, 341872710), (9, 227915140), (10, 205123626), (12, 170936355), (15, 136749084), (18, 113957570), (20, 102561813), (30, 68374542), (36, 56978785), (45, 45583028), (60, 34187271), (90, 22791514), (180, 11395757), (709, 2893140), (1418, 1446570), (2127, 964380), (2836, 723285), (3545, 578628), (4254, 482190), (6381, 321460), (7090, 289314), (8508, 241095), (10635, 192876), (12762, 160730), (14180, 144657), (16073, 127620), (21270, 96438), (25524, 80365), (31905, 64292), (32146, 63810), (42540, 48219)]