12890610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47743}}^1$

素因数の和:47759

約数の個数: 32

約数和(自身を含む): 34375680

約数和(自身を除く): 21485070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 47743, 95486, 143229, 238715, 286458, 429687, 477430, 716145, 859374, 1289061, 1432290, 2148435, 2578122, 4296870, 6445305, 12890610]

約数ペア:

[(1, 12890610), (2, 6445305), (3, 4296870), (5, 2578122), (6, 2148435), (9, 1432290), (10, 1289061), (15, 859374), (18, 716145), (27, 477430), (30, 429687), (45, 286458), (54, 238715), (90, 143229), (135, 95486), (270, 47743)]