3800930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{7757}}^1$

素因数の和:7778

約数の個数: 24

約数和(自身を含む): 7959708

約数和(自身を除く): 4158778

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 7757, 15514, 38785, 54299, 77570, 108598, 271495, 380093, 542990, 760186, 1900465, 3800930]

約数ペア:

[(1, 3800930), (2, 1900465), (5, 760186), (7, 542990), (10, 380093), (14, 271495), (35, 108598), (49, 77570), (70, 54299), (98, 38785), (245, 15514), (490, 7757)]