30474574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68947}}^1$

素因数の和:68979

約数の個数: 16

約数和(自身を含む): 52124688

約数和(自身を除く): 21650114

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 68947, 137894, 896311, 1172099, 1792622, 2344198, 15237287, 30474574]

約数ペア:

[(1, 30474574), (2, 15237287), (13, 2344198), (17, 1792622), (26, 1172099), (34, 896311), (221, 137894), (442, 68947)]