252051330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{21163}}^1$

素因数の和:21570

約数の個数: 32

約数和(自身を含む): 606475584

約数和(自身を除く): 354424254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 11910, 21163, 42326, 63489, 105815, 126978, 211630, 317445, 634890, 8401711, 16803422, 25205133, 42008555, 50410266, 84017110, 126025665, 252051330]

約数ペア:

[(1, 252051330), (2, 126025665), (3, 84017110), (5, 50410266), (6, 42008555), (10, 25205133), (15, 16803422), (30, 8401711), (397, 634890), (794, 317445), (1191, 211630), (1985, 126978), (2382, 105815), (3970, 63489), (5955, 42326), (11910, 21163)]