2865870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4549}}^1$

素因数の和:4569

約数の個数: 48

約数和(自身を含む): 8517600

約数和(自身を除く): 5651730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4549, 9098, 13647, 22745, 27294, 31843, 40941, 45490, 63686, 68235, 81882, 95529, 136470, 159215, 191058, 204705, 286587, 318430, 409410, 477645, 573174, 955290, 1432935, 2865870]

約数ペア:

[(1, 2865870), (2, 1432935), (3, 955290), (5, 573174), (6, 477645), (7, 409410), (9, 318430), (10, 286587), (14, 204705), (15, 191058), (18, 159215), (21, 136470), (30, 95529), (35, 81882), (42, 68235), (45, 63686), (63, 45490), (70, 40941), (90, 31843), (105, 27294), (126, 22745), (210, 13647), (315, 9098), (630, 4549)]