6424390

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{1873}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 13492800

約数和(自身を除く): 7068410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 1873, 3430, 3746, 9365, 13111, 18730, 26222, 65555, 91777, 131110, 183554, 458885, 642439, 917770, 1284878, 3212195, 6424390]

約数ペア:

[(1, 6424390), (2, 3212195), (5, 1284878), (7, 917770), (10, 642439), (14, 458885), (35, 183554), (49, 131110), (70, 91777), (98, 65555), (245, 26222), (343, 18730), (490, 13111), (686, 9365), (1715, 3746), (1873, 3430)]