12866790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25229}}^1$

素因数の和:25256

約数の個数: 32

約数和(自身を含む): 32698080

約数和(自身を除く): 19831290

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 25229, 50458, 75687, 126145, 151374, 252290, 378435, 428893, 756870, 857786, 1286679, 2144465, 2573358, 4288930, 6433395, 12866790]

約数ペア:

[(1, 12866790), (2, 6433395), (3, 4288930), (5, 2573358), (6, 2144465), (10, 1286679), (15, 857786), (17, 756870), (30, 428893), (34, 378435), (51, 252290), (85, 151374), (102, 126145), (170, 75687), (255, 50458), (510, 25229)]