71650530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{113731}}^1$

素因数の和:113751

約数の個数: 48

約数和(自身を含む): 212906304

約数和(自身を除く): 141255774

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, 113731, 227462, 341193, 568655, 682386, 796117, 1023579, 1137310, 1592234, 1705965, 2047158, 2388351, 3411930, 3980585, 4776702, 5117895, 7165053, 7961170, 10235790, 11941755, 14330106, 23883510, 35825265, 71650530]

約数ペア:

[(1, 71650530), (2, 35825265), (3, 23883510), (5, 14330106), (6, 11941755), (7, 10235790), (9, 7961170), (10, 7165053), (14, 5117895), (15, 4776702), (18, 3980585), (21, 3411930), (30, 2388351), (35, 2047158), (42, 1705965), (45, 1592234), (63, 1137310), (70, 1023579), (90, 796117), (105, 682386), (126, 568655), (210, 341193), (315, 227462), (630, 113731)]