2850470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 6006528

約数和(自身を除く): 3156058

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 947, 1505, 1894, 3010, 4735, 6629, 9470, 13258, 33145, 40721, 66290, 81442, 203605, 285047, 407210, 570094, 1425235, 2850470]

約数ペア:

[(1, 2850470), (2, 1425235), (5, 570094), (7, 407210), (10, 285047), (14, 203605), (35, 81442), (43, 66290), (70, 40721), (86, 33145), (215, 13258), (301, 9470), (430, 6629), (602, 4735), (947, 3010), (1505, 1894)]