31716330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2663}}^1$

素因数の和:3070

約数の個数: 32

約数和(自身を含む): 76339584

約数和(自身を除く): 44623254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 2663, 3970, 5326, 5955, 7989, 11910, 13315, 15978, 26630, 39945, 79890, 1057211, 2114422, 3171633, 5286055, 6343266, 10572110, 15858165, 31716330]

約数ペア:

[(1, 31716330), (2, 15858165), (3, 10572110), (5, 6343266), (6, 5286055), (10, 3171633), (15, 2114422), (30, 1057211), (397, 79890), (794, 39945), (1191, 26630), (1985, 15978), (2382, 13315), (2663, 11910), (3970, 7989), (5326, 5955)]