22682870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1291}}^1$

素因数の和:1556

約数の個数: 32

約数和(自身を含む): 46884096

約数和(自身を除く): 24201226

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1291, 1757, 2510, 2582, 3514, 6455, 8785, 9037, 12910, 17570, 18074, 45185, 90370, 324041, 648082, 1620205, 2268287, 3240410, 4536574, 11341435, 22682870]

約数ペア:

[(1, 22682870), (2, 11341435), (5, 4536574), (7, 3240410), (10, 2268287), (14, 1620205), (35, 648082), (70, 324041), (251, 90370), (502, 45185), (1255, 18074), (1291, 17570), (1757, 12910), (2510, 9037), (2582, 8785), (3514, 6455)]