398760110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{53239}}^1$

素因数の和:53360

約数の個数: 32

約数和(自身を含む): 827988480

約数和(自身を除く): 429228370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490, 53239, 106478, 266195, 372673, 532390, 745346, 1863365, 3726730, 5696573, 11393146, 28482865, 39876011, 56965730, 79752022, 199380055, 398760110]

約数ペア:

[(1, 398760110), (2, 199380055), (5, 79752022), (7, 56965730), (10, 39876011), (14, 28482865), (35, 11393146), (70, 5696573), (107, 3726730), (214, 1863365), (535, 745346), (749, 532390), (1070, 372673), (1498, 266195), (3745, 106478), (7490, 53239)]