26746140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{445769}}^1$

素因数の和:445781

約数の個数: 24

約数和(自身を含む): 74889360

約数和(自身を除く): 48143220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 445769, 891538, 1337307, 1783076, 2228845, 2674614, 4457690, 5349228, 6686535, 8915380, 13373070, 26746140]

約数ペア:

[(1, 26746140), (2, 13373070), (3, 8915380), (4, 6686535), (5, 5349228), (6, 4457690), (10, 2674614), (12, 2228845), (15, 1783076), (20, 1337307), (30, 891538), (60, 445769)]