27702660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1163}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 77829696

約数和(自身を除く): 50127036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1163, 1191, 1588, 1985, 2326, 2382, 3489, 3970, 4652, 4764, 5815, 5955, 6978, 7940, 11630, 11910, 13956, 17445, 23260, 23820, 34890, 69780, 461711, 923422, 1385133, 1846844, 2308555, 2770266, 4617110, 5540532, 6925665, 9234220, 13851330, 27702660]

約数ペア:

[(1, 27702660), (2, 13851330), (3, 9234220), (4, 6925665), (5, 5540532), (6, 4617110), (10, 2770266), (12, 2308555), (15, 1846844), (20, 1385133), (30, 923422), (60, 461711), (397, 69780), (794, 34890), (1163, 23820), (1191, 23260), (1588, 17445), (1985, 13956), (2326, 11910), (2382, 11630), (3489, 7940), (3970, 6978), (4652, 5955), (4764, 5815)]