1730372290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{81737}}^1$

素因数の和:81846

約数の個数: 32

約数和(自身を含む): 3266250480

約数和(自身を除く): 1535878190

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 4234, 10585, 21170, 81737, 163474, 408685, 817370, 2370373, 4740746, 5966801, 11851865, 11933602, 23703730, 29834005, 59668010, 173037229, 346074458, 865186145, 1730372290]

約数ペア:

[(1, 1730372290), (2, 865186145), (5, 346074458), (10, 173037229), (29, 59668010), (58, 29834005), (73, 23703730), (145, 11933602), (146, 11851865), (290, 5966801), (365, 4740746), (730, 2370373), (2117, 817370), (4234, 408685), (10585, 163474), (21170, 81737)]