7884780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131413}}^1$

素因数の和:131425

約数の個数: 24

約数和(自身を含む): 22077552

約数和(自身を除く): 14192772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131413, 262826, 394239, 525652, 657065, 788478, 1314130, 1576956, 1971195, 2628260, 3942390, 7884780]

約数ペア:

[(1, 7884780), (2, 3942390), (3, 2628260), (4, 1971195), (5, 1576956), (6, 1314130), (10, 788478), (12, 657065), (15, 525652), (20, 394239), (30, 262826), (60, 131413)]