71786610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{113947}}^1$

素因数の和:113967

約数の個数: 48

約数和(自身を含む): 213310656

約数和(自身を除く): 141524046

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 113947, 227894, 341841, 569735, 683682, 797629, 1025523, 1139470, 1595258, 1709205, 2051046, 2392887, 3418410, 3988145, 4785774, 5127615, 7178661, 7976290, 10255230, 11964435, 14357322, 23928870, 35893305, 71786610]

約数ペア:

[(1, 71786610), (2, 35893305), (3, 23928870), (5, 14357322), (6, 11964435), (7, 10255230), (9, 7976290), (10, 7178661), (14, 5127615), (15, 4785774), (18, 3988145), (21, 3418410), (30, 2392887), (35, 2051046), (42, 1709205), (45, 1595258), (63, 1139470), (70, 1025523), (90, 797629), (105, 683682), (126, 569735), (210, 341841), (315, 227894), (630, 113947)]