74628260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14407}}^1$

素因数の和:14460

約数の個数: 48

約数和(自身を含む): 183961344

約数和(自身を除く): 109333084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 14407, 28814, 57628, 72035, 100849, 144070, 201698, 288140, 403396, 504245, 533059, 1008490, 1066118, 2016980, 2132236, 2665295, 3731413, 5330590, 7462826, 10661180, 14925652, 18657065, 37314130, 74628260]

約数ペア:

[(1, 74628260), (2, 37314130), (4, 18657065), (5, 14925652), (7, 10661180), (10, 7462826), (14, 5330590), (20, 3731413), (28, 2665295), (35, 2132236), (37, 2016980), (70, 1066118), (74, 1008490), (140, 533059), (148, 504245), (185, 403396), (259, 288140), (370, 201698), (518, 144070), (740, 100849), (1036, 72035), (1295, 57628), (2590, 28814), (5180, 14407)]