2146753630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{853}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 4468947840

約数和(自身を除く): 2322194210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 229, 314, 458, 785, 853, 1099, 1145, 1570, 1603, 1706, 2198, 2290, 3206, 4265, 5495, 5971, 8015, 8530, 10990, 11942, 16030, 29855, 35953, 59710, 71906, 133921, 179765, 195337, 251671, 267842, 359530, 390674, 503342, 669605, 937447, 976685, 1258355, 1339210, 1367359, 1874894, 1953370, 2516710, 2734718, 4687235, 6836795, 9374470, 13673590, 30667909, 61335818, 153339545, 214675363, 306679090, 429350726, 1073376815, 2146753630]

約数ペア:

[(1, 2146753630), (2, 1073376815), (5, 429350726), (7, 306679090), (10, 214675363), (14, 153339545), (35, 61335818), (70, 30667909), (157, 13673590), (229, 9374470), (314, 6836795), (458, 4687235), (785, 2734718), (853, 2516710), (1099, 1953370), (1145, 1874894), (1570, 1367359), (1603, 1339210), (1706, 1258355), (2198, 976685), (2290, 937447), (3206, 669605), (4265, 503342), (5495, 390674), (5971, 359530), (8015, 267842), (8530, 251671), (10990, 195337), (11942, 179765), (16030, 133921), (29855, 71906), (35953, 59710)]