72853610

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{169427}}^1$

素因数の和:169477

約数の個数: 16

約数和(自身を含む): 134186976

約数和(自身を除く): 61333366

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 169427, 338854, 847135, 1694270, 7285361, 14570722, 36426805, 72853610]

約数ペア:

[(1, 72853610), (2, 36426805), (5, 14570722), (10, 7285361), (43, 1694270), (86, 847135), (215, 338854), (430, 169427)]