67942620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{377459}}^1$

素因数の和:377474

約数の個数: 36

約数和(自身を含む): 206093160

約数和(自身を除く): 138150540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 377459, 754918, 1132377, 1509836, 1887295, 2264754, 3397131, 3774590, 4529508, 5661885, 6794262, 7549180, 11323770, 13588524, 16985655, 22647540, 33971310, 67942620]

約数ペア:

[(1, 67942620), (2, 33971310), (3, 22647540), (4, 16985655), (5, 13588524), (6, 11323770), (9, 7549180), (10, 6794262), (12, 5661885), (15, 4529508), (18, 3774590), (20, 3397131), (30, 2264754), (36, 1887295), (45, 1509836), (60, 1132377), (90, 754918), (180, 377459)]