30255140

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{6277}}^1$

素因数の和:6527

約数の個数: 24

約数和(自身を含む): 63809592

約数和(自身を除く): 33554452

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 6277, 12554, 25108, 31385, 62770, 125540, 1512757, 3025514, 6051028, 7563785, 15127570, 30255140]

約数ペア:

[(1, 30255140), (2, 15127570), (4, 7563785), (5, 6051028), (10, 3025514), (20, 1512757), (241, 125540), (482, 62770), (964, 31385), (1205, 25108), (2410, 12554), (4820, 6277)]