31158079380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{57700147}}^1$

素因数の和:57700165

約数の個数: 48

約数和(自身を含む): 96936248640

約数和(自身を除く): 65778169260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 57700147, 115400294, 173100441, 230800588, 288500735, 346200882, 519301323, 577001470, 692401764, 865502205, 1038602646, 1154002940, 1557903969, 1731004410, 2077205292, 2596506615, 3115807938, 3462008820, 5193013230, 6231615876, 7789519845, 10386026460, 15579039690, 31158079380]

約数ペア:

[(1, 31158079380), (2, 15579039690), (3, 10386026460), (4, 7789519845), (5, 6231615876), (6, 5193013230), (9, 3462008820), (10, 3115807938), (12, 2596506615), (15, 2077205292), (18, 1731004410), (20, 1557903969), (27, 1154002940), (30, 1038602646), (36, 865502205), (45, 692401764), (54, 577001470), (60, 519301323), (90, 346200882), (108, 288500735), (135, 230800588), (180, 173100441), (270, 115400294), (540, 57700147)]