30170690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1747}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 59655744

約数和(自身を除く): 29485054

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 1747, 3454, 3494, 8635, 8735, 17270, 17470, 19217, 38434, 96085, 192170, 274279, 548558, 1371395, 2742790, 3017069, 6034138, 15085345, 30170690]

約数ペア:

[(1, 30170690), (2, 15085345), (5, 6034138), (10, 3017069), (11, 2742790), (22, 1371395), (55, 548558), (110, 274279), (157, 192170), (314, 96085), (785, 38434), (1570, 19217), (1727, 17470), (1747, 17270), (3454, 8735), (3494, 8635)]