30318968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3109}}^1$

素因数の和:3191

約数の個数: 32

約数和(自身を含む): 60458400

約数和(自身を除く): 30139432

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 3109, 4876, 6218, 9752, 12436, 24872, 71507, 143014, 164777, 286028, 329554, 572056, 659108, 1318216, 3789871, 7579742, 15159484, 30318968]

約数ペア:

[(1, 30318968), (2, 15159484), (4, 7579742), (8, 3789871), (23, 1318216), (46, 659108), (53, 572056), (92, 329554), (106, 286028), (184, 164777), (212, 143014), (424, 71507), (1219, 24872), (2438, 12436), (3109, 9752), (4876, 6218)]