2991180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{49853}}^1$

素因数の和:49865

約数の個数: 24

約数和(自身を含む): 8375472

約数和(自身を除く): 5384292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 49853, 99706, 149559, 199412, 249265, 299118, 498530, 598236, 747795, 997060, 1495590, 2991180]

約数ペア:

[(1, 2991180), (2, 1495590), (3, 997060), (4, 747795), (5, 598236), (6, 498530), (10, 299118), (12, 249265), (15, 199412), (20, 149559), (30, 99706), (60, 49853)]