417540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6959}}^1$

素因数の和:6971

約数の個数: 24

約数和(自身を含む): 1169280

約数和(自身を除く): 751740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6959, 13918, 20877, 27836, 34795, 41754, 69590, 83508, 104385, 139180, 208770, 417540]

約数ペア:

[(1, 417540), (2, 208770), (3, 139180), (4, 104385), (5, 83508), (6, 69590), (10, 41754), (12, 34795), (15, 27836), (20, 20877), (30, 13918), (60, 6959)]