4988940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7559}}^1$

素因数の和:7582

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 10252020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 7559, 15118, 22677, 30236, 37795, 45354, 75590, 83149, 90708, 113385, 151180, 166298, 226770, 249447, 332596, 415745, 453540, 498894, 831490, 997788, 1247235, 1662980, 2494470, 4988940]

約数ペア:

[(1, 4988940), (2, 2494470), (3, 1662980), (4, 1247235), (5, 997788), (6, 831490), (10, 498894), (11, 453540), (12, 415745), (15, 332596), (20, 249447), (22, 226770), (30, 166298), (33, 151180), (44, 113385), (55, 90708), (60, 83149), (66, 75590), (110, 45354), (132, 37795), (165, 30236), (220, 22677), (330, 15118), (660, 7559)]