299247180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4987453}}^1$

素因数の和:4987465

約数の個数: 24

約数和(自身を含む): 837892272

約数和(自身を除く): 538645092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4987453, 9974906, 14962359, 19949812, 24937265, 29924718, 49874530, 59849436, 74811795, 99749060, 149623590, 299247180]

約数ペア:

[(1, 299247180), (2, 149623590), (3, 99749060), (4, 74811795), (5, 59849436), (6, 49874530), (10, 29924718), (12, 24937265), (15, 19949812), (20, 14962359), (30, 9974906), (60, 4987453)]