65981230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2797}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 136184256

約数和(自身を除く): 70203026

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 337, 674, 1685, 2359, 2797, 3370, 4718, 5594, 11795, 13985, 19579, 23590, 27970, 39158, 97895, 195790, 942589, 1885178, 4712945, 6598123, 9425890, 13196246, 32990615, 65981230]

約数ペア:

[(1, 65981230), (2, 32990615), (5, 13196246), (7, 9425890), (10, 6598123), (14, 4712945), (35, 1885178), (70, 942589), (337, 195790), (674, 97895), (1685, 39158), (2359, 27970), (2797, 23590), (3370, 19579), (4718, 13985), (5594, 11795)]