47381340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{789689}}^1$

素因数の和:789701

約数の個数: 24

約数和(自身を含む): 132667920

約数和(自身を除く): 85286580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 789689, 1579378, 2369067, 3158756, 3948445, 4738134, 7896890, 9476268, 11845335, 15793780, 23690670, 47381340]

約数ペア:

[(1, 47381340), (2, 23690670), (3, 15793780), (4, 11845335), (5, 9476268), (6, 7896890), (10, 4738134), (12, 3948445), (15, 3158756), (20, 2369067), (30, 1579378), (60, 789689)]