1887966330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{26431}}^1$

素因数の和:28822

約数の個数: 32

約数和(自身を含む): 4533193728

約数和(自身を除く): 2645227398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2381, 4762, 7143, 11905, 14286, 23810, 26431, 35715, 52862, 71430, 79293, 132155, 158586, 264310, 396465, 792930, 62932211, 125864422, 188796633, 314661055, 377593266, 629322110, 943983165, 1887966330]

約数ペア:

[(1, 1887966330), (2, 943983165), (3, 629322110), (5, 377593266), (6, 314661055), (10, 188796633), (15, 125864422), (30, 62932211), (2381, 792930), (4762, 396465), (7143, 264310), (11905, 158586), (14286, 132155), (23810, 79293), (26431, 71430), (35715, 52862)]