30728850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{204859}}^1$

素因数の和:204874

約数の個数: 24

約数和(自身を含む): 76207920

約数和(自身を除く): 45479070

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 204859, 409718, 614577, 1024295, 1229154, 2048590, 3072885, 5121475, 6145770, 10242950, 15364425, 30728850]

約数ペア:

[(1, 30728850), (2, 15364425), (3, 10242950), (5, 6145770), (6, 5121475), (10, 3072885), (15, 2048590), (25, 1229154), (30, 1024295), (50, 614577), (75, 409718), (150, 204859)]