23022970

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 42462720

約数和(自身を除く): 19439750

約数列:

[1, 2, 5, 10, 79, 151, 158, 193, 302, 386, 395, 755, 790, 965, 1510, 1930, 11929, 15247, 23858, 29143, 30494, 58286, 59645, 76235, 119290, 145715, 152470, 291430, 2302297, 4604594, 11511485, 23022970]

約数ペア:

[(1, 23022970), (2, 11511485), (5, 4604594), (10, 2302297), (79, 291430), (151, 152470), (158, 145715), (193, 119290), (302, 76235), (386, 59645), (395, 58286), (755, 30494), (790, 29143), (965, 23858), (1510, 15247), (1930, 11929)]