30175184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:867

約数の個数: 40

約数和(自身を含む): 63329280

約数和(自身を除く): 33154096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 478, 607, 956, 1214, 1912, 2428, 3107, 3824, 4856, 6214, 7891, 9712, 12428, 15782, 24856, 31564, 49712, 63128, 126256, 145073, 290146, 580292, 1160584, 1885949, 2321168, 3771898, 7543796, 15087592, 30175184]

約数ペア:

[(1, 30175184), (2, 15087592), (4, 7543796), (8, 3771898), (13, 2321168), (16, 1885949), (26, 1160584), (52, 580292), (104, 290146), (208, 145073), (239, 126256), (478, 63128), (607, 49712), (956, 31564), (1214, 24856), (1912, 15782), (2428, 12428), (3107, 9712), (3824, 7891), (4856, 6214)]