7235390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 13871520

約数和(自身を除く): 6636130

約数列:

[1, 2, 5, 10, 19, 38, 95, 113, 190, 226, 337, 565, 674, 1130, 1685, 2147, 3370, 4294, 6403, 10735, 12806, 21470, 32015, 38081, 64030, 76162, 190405, 380810, 723539, 1447078, 3617695, 7235390]

約数ペア:

[(1, 7235390), (2, 3617695), (5, 1447078), (10, 723539), (19, 380810), (38, 190405), (95, 76162), (113, 64030), (190, 38081), (226, 32015), (337, 21470), (565, 12806), (674, 10735), (1130, 6403), (1685, 4294), (2147, 3370)]