203060060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1450429}}^1$

素因数の和:1450445

約数の個数: 24

約数和(自身を含む): 487344480

約数和(自身を除く): 284284420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1450429, 2900858, 5801716, 7252145, 10153003, 14504290, 20306006, 29008580, 40612012, 50765015, 101530030, 203060060]

約数ペア:

[(1, 203060060), (2, 101530030), (4, 50765015), (5, 40612012), (7, 29008580), (10, 20306006), (14, 14504290), (20, 10153003), (28, 7252145), (35, 5801716), (70, 2900858), (140, 1450429)]