2857188090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{685177}}^1$

素因数の和:685326

約数の個数: 32

約数和(自身を含む): 6906594240

約数和(自身を除く): 4049406150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 685177, 1370354, 2055531, 3425885, 4111062, 6851770, 10277655, 20555310, 95239603, 190479206, 285718809, 476198015, 571437618, 952396030, 1428594045, 2857188090]

約数ペア:

[(1, 2857188090), (2, 1428594045), (3, 952396030), (5, 571437618), (6, 476198015), (10, 285718809), (15, 190479206), (30, 95239603), (139, 20555310), (278, 10277655), (417, 6851770), (695, 4111062), (834, 3425885), (1390, 2055531), (2085, 1370354), (4170, 685177)]