90974030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16451}}^1$

素因数の和:16544

約数の個数: 32

約数和(自身を含む): 189527040

約数和(自身を除く): 98553010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 16451, 32902, 82255, 115157, 164510, 230314, 575785, 1151570, 1299629, 2599258, 6498145, 9097403, 12996290, 18194806, 45487015, 90974030]

約数ペア:

[(1, 90974030), (2, 45487015), (5, 18194806), (7, 12996290), (10, 9097403), (14, 6498145), (35, 2599258), (70, 1299629), (79, 1151570), (158, 575785), (395, 230314), (553, 164510), (790, 115157), (1106, 82255), (2765, 32902), (5530, 16451)]