30326504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1009}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 65114700

約数和(自身を除く): 34788196

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1009, 1156, 1768, 2018, 2312, 3757, 4036, 7514, 8072, 13117, 15028, 17153, 26234, 30056, 34306, 52468, 68612, 104936, 137224, 222989, 291601, 445978, 583202, 891956, 1166404, 1783912, 2332808, 3790813, 7581626, 15163252, 30326504]

約数ペア:

[(1, 30326504), (2, 15163252), (4, 7581626), (8, 3790813), (13, 2332808), (17, 1783912), (26, 1166404), (34, 891956), (52, 583202), (68, 445978), (104, 291601), (136, 222989), (221, 137224), (289, 104936), (442, 68612), (578, 52468), (884, 34306), (1009, 30056), (1156, 26234), (1768, 17153), (2018, 15028), (2312, 13117), (3757, 8072), (4036, 7514)]