120630146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2579}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 223655040

約数和(自身を除く): 103024894

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 257, 514, 1799, 2579, 3341, 3598, 5158, 6682, 18053, 23387, 33527, 36106, 46774, 67054, 234689, 469378, 662803, 1325606, 4639621, 8616439, 9279242, 17232878, 60315073, 120630146]

約数ペア:

[(1, 120630146), (2, 60315073), (7, 17232878), (13, 9279242), (14, 8616439), (26, 4639621), (91, 1325606), (182, 662803), (257, 469378), (514, 234689), (1799, 67054), (2579, 46774), (3341, 36106), (3598, 33527), (5158, 23387), (6682, 18053)]