484620920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1730789}}^1$

素因数の和:1730807

約数の個数: 32

約数和(自身を含む): 1246168800

約数和(自身を除く): 761547880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1730789, 3461578, 6923156, 8653945, 12115523, 13846312, 17307890, 24231046, 34615780, 48462092, 60577615, 69231560, 96924184, 121155230, 242310460, 484620920]

約数ペア:

[(1, 484620920), (2, 242310460), (4, 121155230), (5, 96924184), (7, 69231560), (8, 60577615), (10, 48462092), (14, 34615780), (20, 24231046), (28, 17307890), (35, 13846312), (40, 12115523), (56, 8653945), (70, 6923156), (140, 3461578), (280, 1730789)]