1486580

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 3144960

約数和(自身を除く): 1658380

約数列:

[1, 2, 4, 5, 10, 20, 239, 311, 478, 622, 956, 1195, 1244, 1555, 2390, 3110, 4780, 6220, 74329, 148658, 297316, 371645, 743290, 1486580]

約数ペア:

[(1, 1486580), (2, 743290), (4, 371645), (5, 297316), (10, 148658), (20, 74329), (239, 6220), (311, 4780), (478, 3110), (622, 2390), (956, 1555), (1195, 1244)]