853506330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{71663}}^1$

素因数の和:72070

約数の個数: 32

約数和(自身を含む): 2053603584

約数和(自身を除く): 1200097254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 11910, 71663, 143326, 214989, 358315, 429978, 716630, 1074945, 2149890, 28450211, 56900422, 85350633, 142251055, 170701266, 284502110, 426753165, 853506330]

約数ペア:

[(1, 853506330), (2, 426753165), (3, 284502110), (5, 170701266), (6, 142251055), (10, 85350633), (15, 56900422), (30, 28450211), (397, 2149890), (794, 1074945), (1191, 716630), (1985, 429978), (2382, 358315), (3970, 214989), (5955, 143326), (11910, 71663)]