539409080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1926461}}^1$

素因数の和:1926479

約数の個数: 32

約数和(自身を含む): 1387052640

約数和(自身を除く): 847643560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1926461, 3852922, 7705844, 9632305, 13485227, 15411688, 19264610, 26970454, 38529220, 53940908, 67426135, 77058440, 107881816, 134852270, 269704540, 539409080]

約数ペア:

[(1, 539409080), (2, 269704540), (4, 134852270), (5, 107881816), (7, 77058440), (8, 67426135), (10, 53940908), (14, 38529220), (20, 26970454), (28, 19264610), (35, 15411688), (40, 13485227), (56, 9632305), (70, 7705844), (140, 3852922), (280, 1926461)]