298890660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4981511}}^1$

素因数の和:4981523

約数の個数: 24

約数和(自身を含む): 836894016

約数和(自身を除く): 538003356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4981511, 9963022, 14944533, 19926044, 24907555, 29889066, 49815110, 59778132, 74722665, 99630220, 149445330, 298890660]

約数ペア:

[(1, 298890660), (2, 149445330), (3, 99630220), (4, 74722665), (5, 59778132), (6, 49815110), (10, 29889066), (12, 24907555), (15, 19926044), (20, 14944533), (30, 9963022), (60, 4981511)]