30724148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84407}}^1$

素因数の和:84431

約数の個数: 24

約数和(自身を含む): 66175872

約数和(自身を除く): 35451724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 84407, 168814, 337628, 590849, 1097291, 1181698, 2194582, 2363396, 4389164, 7681037, 15362074, 30724148]

約数ペア:

[(1, 30724148), (2, 15362074), (4, 7681037), (7, 4389164), (13, 2363396), (14, 2194582), (26, 1181698), (28, 1097291), (52, 590849), (91, 337628), (182, 168814), (364, 84407)]