1330286060

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{621629}}^1$

素因数の和:621745

約数の個数: 24

約数和(自身を含む): 2819713680

約数和(自身を除く): 1489427620

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 621629, 1243258, 2486516, 3108145, 6216290, 12432580, 66514303, 133028606, 266057212, 332571515, 665143030, 1330286060]

約数ペア:

[(1, 1330286060), (2, 665143030), (4, 332571515), (5, 266057212), (10, 133028606), (20, 66514303), (107, 12432580), (214, 6216290), (428, 3108145), (535, 2486516), (1070, 1243258), (2140, 621629)]