30417712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{146239}}^1$

素因数の和:146260

約数の個数: 20

約数和(自身を含む): 63468160

約数和(自身を除く): 33050448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 146239, 292478, 584956, 1169912, 1901107, 2339824, 3802214, 7604428, 15208856, 30417712]

約数ペア:

[(1, 30417712), (2, 15208856), (4, 7604428), (8, 3802214), (13, 2339824), (16, 1901107), (26, 1169912), (52, 584956), (104, 292478), (208, 146239)]