65927030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6947}}^1$

素因数の和:7040

約数の個数: 32

約数和(自身を含む): 129566304

約数和(自身を除く): 63639274

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 6947, 9490, 13894, 34735, 69470, 90311, 180622, 451555, 507131, 903110, 1014262, 2535655, 5071310, 6592703, 13185406, 32963515, 65927030]

約数ペア:

[(1, 65927030), (2, 32963515), (5, 13185406), (10, 6592703), (13, 5071310), (26, 2535655), (65, 1014262), (73, 903110), (130, 507131), (146, 451555), (365, 180622), (730, 90311), (949, 69470), (1898, 34735), (4745, 13894), (6947, 9490)]