225162140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{10651}}^1$

素因数の和:10818

約数の個数: 48

約数和(自身を含む): 544018944

約数和(自身を除く): 318856804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 4228, 5285, 10570, 10651, 21140, 21302, 42604, 53255, 74557, 106510, 149114, 213020, 298228, 372785, 745570, 1491140, 1608301, 3216602, 6433204, 8041505, 11258107, 16083010, 22516214, 32166020, 45032428, 56290535, 112581070, 225162140]

約数ペア:

[(1, 225162140), (2, 112581070), (4, 56290535), (5, 45032428), (7, 32166020), (10, 22516214), (14, 16083010), (20, 11258107), (28, 8041505), (35, 6433204), (70, 3216602), (140, 1608301), (151, 1491140), (302, 745570), (604, 372785), (755, 298228), (1057, 213020), (1510, 149114), (2114, 106510), (3020, 74557), (4228, 53255), (5285, 42604), (10570, 21302), (10651, 21140)]