4754820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11321}}^1$

素因数の和:11340

約数の個数: 48

約数和(自身を含む): 15216768

約数和(自身を除く): 10461948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 11321, 22642, 33963, 45284, 56605, 67926, 79247, 113210, 135852, 158494, 169815, 226420, 237741, 316988, 339630, 396235, 475482, 679260, 792470, 950964, 1188705, 1584940, 2377410, 4754820]

約数ペア:

[(1, 4754820), (2, 2377410), (3, 1584940), (4, 1188705), (5, 950964), (6, 792470), (7, 679260), (10, 475482), (12, 396235), (14, 339630), (15, 316988), (20, 237741), (21, 226420), (28, 169815), (30, 158494), (35, 135852), (42, 113210), (60, 79247), (70, 67926), (84, 56605), (105, 45284), (140, 33963), (210, 22642), (420, 11321)]