10231380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{18947}}^1$

素因数の和:18965

約数の個数: 48

約数和(自身を含む): 31832640

約数和(自身を除く): 21601260

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, 18947, 37894, 56841, 75788, 94735, 113682, 170523, 189470, 227364, 284205, 341046, 378940, 511569, 568410, 682092, 852615, 1023138, 1136820, 1705230, 2046276, 2557845, 3410460, 5115690, 10231380]

約数ペア:

[(1, 10231380), (2, 5115690), (3, 3410460), (4, 2557845), (5, 2046276), (6, 1705230), (9, 1136820), (10, 1023138), (12, 852615), (15, 682092), (18, 568410), (20, 511569), (27, 378940), (30, 341046), (36, 284205), (45, 227364), (54, 189470), (60, 170523), (90, 113682), (108, 94735), (135, 75788), (180, 56841), (270, 37894), (540, 18947)]