91489010

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{13841}}^1$

素因数の和:14509

約数の個数: 16

約数和(自身を含む): 164941272

約数和(自身を除く): 73452262

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 13841, 27682, 69205, 138410, 9148901, 18297802, 45744505, 91489010]

約数ペア:

[(1, 91489010), (2, 45744505), (5, 18297802), (10, 9148901), (661, 138410), (1322, 69205), (3305, 27682), (6610, 13841)]