2830522730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{134339}}^1$

素因数の和:134403

約数の個数: 48

約数和(自身を含む): 6064644960

約数和(自身を除く): 3234122230

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4214, 10535, 21070, 134339, 268678, 671695, 940373, 1343390, 1880746, 4701865, 5776577, 6582611, 9403730, 11553154, 13165222, 28882885, 32913055, 40436039, 57765770, 65826110, 80872078, 202180195, 283052273, 404360390, 566104546, 1415261365, 2830522730]

約数ペア:

[(1, 2830522730), (2, 1415261365), (5, 566104546), (7, 404360390), (10, 283052273), (14, 202180195), (35, 80872078), (43, 65826110), (49, 57765770), (70, 40436039), (86, 32913055), (98, 28882885), (215, 13165222), (245, 11553154), (301, 9403730), (430, 6582611), (490, 5776577), (602, 4701865), (1505, 1880746), (2107, 1343390), (3010, 940373), (4214, 671695), (10535, 268678), (21070, 134339)]