30434576

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 60781824

約数和(自身を除く): 30347248

約数列:

[1, 2, 4, 8, 16, 71, 73, 142, 146, 284, 292, 367, 568, 584, 734, 1136, 1168, 1468, 2936, 5183, 5872, 10366, 20732, 26057, 26791, 41464, 52114, 53582, 82928, 104228, 107164, 208456, 214328, 416912, 428656, 1902161, 3804322, 7608644, 15217288, 30434576]

約数ペア:

[(1, 30434576), (2, 15217288), (4, 7608644), (8, 3804322), (16, 1902161), (71, 428656), (73, 416912), (142, 214328), (146, 208456), (284, 107164), (292, 104228), (367, 82928), (568, 53582), (584, 52114), (734, 41464), (1136, 26791), (1168, 26057), (1468, 20732), (2936, 10366), (5183, 5872)]