30809454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{394993}}^1$

素因数の和:395011

約数の個数: 16

約数和(自身を含む): 66358992

約数和(自身を除く): 35549538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 394993, 789986, 1184979, 2369958, 5134909, 10269818, 15404727, 30809454]

約数ペア:

[(1, 30809454), (2, 15404727), (3, 10269818), (6, 5134909), (13, 2369958), (26, 1184979), (39, 789986), (78, 394993)]