339917310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{419651}}^1$

素因数の和:419670

約数の個数: 40

約数和(自身を含む): 914002056

約数和(自身を除く): 574084746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 419651, 839302, 1258953, 2098255, 2517906, 3776859, 4196510, 6294765, 7553718, 11330577, 12589530, 18884295, 22661154, 33991731, 37768590, 56652885, 67983462, 113305770, 169958655, 339917310]

約数ペア:

[(1, 339917310), (2, 169958655), (3, 113305770), (5, 67983462), (6, 56652885), (9, 37768590), (10, 33991731), (15, 22661154), (18, 18884295), (27, 12589530), (30, 11330577), (45, 7553718), (54, 6294765), (81, 4196510), (90, 3776859), (135, 2517906), (162, 2098255), (270, 1258953), (405, 839302), (810, 419651)]