11695620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{491}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 32897088

約数和(自身を除く): 21201468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 491, 794, 982, 1191, 1473, 1588, 1964, 1985, 2382, 2455, 2946, 3970, 4764, 4910, 5892, 5955, 7365, 7940, 9820, 11910, 14730, 23820, 29460, 194927, 389854, 584781, 779708, 974635, 1169562, 1949270, 2339124, 2923905, 3898540, 5847810, 11695620]

約数ペア:

[(1, 11695620), (2, 5847810), (3, 3898540), (4, 2923905), (5, 2339124), (6, 1949270), (10, 1169562), (12, 974635), (15, 779708), (20, 584781), (30, 389854), (60, 194927), (397, 29460), (491, 23820), (794, 14730), (982, 11910), (1191, 9820), (1473, 7940), (1588, 7365), (1964, 5955), (1985, 5892), (2382, 4910), (2455, 4764), (2946, 3970)]