30175568

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:443

約数の個数: 40

約数和(自身を含む): 60103296

約数和(自身を除く): 29927728

約数列:

[1, 2, 4, 8, 16, 71, 101, 142, 202, 263, 284, 404, 526, 568, 808, 1052, 1136, 1616, 2104, 4208, 7171, 14342, 18673, 26563, 28684, 37346, 53126, 57368, 74692, 106252, 114736, 149384, 212504, 298768, 425008, 1885973, 3771946, 7543892, 15087784, 30175568]

約数ペア:

[(1, 30175568), (2, 15087784), (4, 7543892), (8, 3771946), (16, 1885973), (71, 425008), (101, 298768), (142, 212504), (202, 149384), (263, 114736), (284, 106252), (404, 74692), (526, 57368), (568, 53126), (808, 37346), (1052, 28684), (1136, 26563), (1616, 18673), (2104, 14342), (4208, 7171)]