30703162

素因数分解:

$2^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{2213}}^1$

素因数の和:3213

約数の個数: 16

約数和(自身を含む): 52710912

約数和(自身を除く): 22007750

約数列:

[1, 2, 7, 14, 991, 1982, 2213, 4426, 6937, 13874, 15491, 30982, 2193083, 4386166, 15351581, 30703162]

約数ペア:

[(1, 30703162), (2, 15351581), (7, 4386166), (14, 2193083), (991, 30982), (1982, 15491), (2213, 13874), (4426, 6937)]