122542910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{23981}}^1$

素因数の和:24068

約数の個数: 32

約数和(自身を含む): 255552192

約数和(自身を除く): 133009282

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 23981, 47962, 119905, 167867, 239810, 335734, 839335, 1678670, 1750613, 3501226, 8753065, 12254291, 17506130, 24508582, 61271455, 122542910]

約数ペア:

[(1, 122542910), (2, 61271455), (5, 24508582), (7, 17506130), (10, 12254291), (14, 8753065), (35, 3501226), (70, 1750613), (73, 1678670), (146, 839335), (365, 335734), (511, 239810), (730, 167867), (1022, 119905), (2555, 47962), (5110, 23981)]