230972310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{285151}}^1$

素因数の和:285170

約数の個数: 40

約数和(自身を含む): 621061056

約数和(自身を除く): 390088746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 285151, 570302, 855453, 1425755, 1710906, 2566359, 2851510, 4277265, 5132718, 7699077, 8554530, 12831795, 15398154, 23097231, 25663590, 38495385, 46194462, 76990770, 115486155, 230972310]

約数ペア:

[(1, 230972310), (2, 115486155), (3, 76990770), (5, 46194462), (6, 38495385), (9, 25663590), (10, 23097231), (15, 15398154), (18, 12831795), (27, 8554530), (30, 7699077), (45, 5132718), (54, 4277265), (81, 2851510), (90, 2566359), (135, 1710906), (162, 1425755), (270, 855453), (405, 570302), (810, 285151)]