528048010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{20333}}^1$

素因数の和:20407

約数の個数: 48

約数和(自身を含む): 1126584936

約数和(自身を除く): 598536926

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2597, 3710, 5194, 12985, 20333, 25970, 40666, 101665, 142331, 203330, 284662, 711655, 996317, 1077649, 1423310, 1992634, 2155298, 4981585, 5388245, 7543543, 9963170, 10776490, 15087086, 37717715, 52804801, 75435430, 105609602, 264024005, 528048010]

約数ペア:

[(1, 528048010), (2, 264024005), (5, 105609602), (7, 75435430), (10, 52804801), (14, 37717715), (35, 15087086), (49, 10776490), (53, 9963170), (70, 7543543), (98, 5388245), (106, 4981585), (245, 2155298), (265, 1992634), (371, 1423310), (490, 1077649), (530, 996317), (742, 711655), (1855, 284662), (2597, 203330), (3710, 142331), (5194, 101665), (12985, 40666), (20333, 25970)]