9275140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 22522752

約数和(自身を除く): 13247612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 683, 970, 1358, 1366, 1940, 2716, 2732, 3395, 3415, 4781, 6790, 6830, 9562, 13580, 13660, 19124, 23905, 47810, 66251, 95620, 132502, 265004, 331255, 463757, 662510, 927514, 1325020, 1855028, 2318785, 4637570, 9275140]

約数ペア:

[(1, 9275140), (2, 4637570), (4, 2318785), (5, 1855028), (7, 1325020), (10, 927514), (14, 662510), (20, 463757), (28, 331255), (35, 265004), (70, 132502), (97, 95620), (140, 66251), (194, 47810), (388, 23905), (485, 19124), (679, 13660), (683, 13580), (970, 9562), (1358, 6830), (1366, 6790), (1940, 4781), (2716, 3415), (2732, 3395)]