427181830

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{5527}}^1$

素因数の和:5724

約数の個数: 32

約数和(自身を含む): 788071680

約数和(自身を除く): 360889850

約数列:

[1, 2, 5, 10, 59, 118, 131, 262, 295, 590, 655, 1310, 5527, 7729, 11054, 15458, 27635, 38645, 55270, 77290, 326093, 652186, 724037, 1448074, 1630465, 3260930, 3620185, 7240370, 42718183, 85436366, 213590915, 427181830]

約数ペア:

[(1, 427181830), (2, 213590915), (5, 85436366), (10, 42718183), (59, 7240370), (118, 3620185), (131, 3260930), (262, 1630465), (295, 1448074), (590, 724037), (655, 652186), (1310, 326093), (5527, 77290), (7729, 55270), (11054, 38645), (15458, 27635)]