47195470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 102228480

約数和(自身を除く): 55033010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 67, 70, 134, 145, 203, 290, 335, 347, 406, 469, 670, 694, 938, 1015, 1735, 1943, 2030, 2345, 2429, 3470, 3886, 4690, 4858, 9715, 10063, 12145, 13601, 19430, 20126, 23249, 24290, 27202, 46498, 50315, 68005, 70441, 100630, 116245, 136010, 140882, 162743, 232490, 325486, 352205, 674221, 704410, 813715, 1348442, 1627430, 3371105, 4719547, 6742210, 9439094, 23597735, 47195470]

約数ペア:

[(1, 47195470), (2, 23597735), (5, 9439094), (7, 6742210), (10, 4719547), (14, 3371105), (29, 1627430), (35, 1348442), (58, 813715), (67, 704410), (70, 674221), (134, 352205), (145, 325486), (203, 232490), (290, 162743), (335, 140882), (347, 136010), (406, 116245), (469, 100630), (670, 70441), (694, 68005), (938, 50315), (1015, 46498), (1735, 27202), (1943, 24290), (2030, 23249), (2345, 20126), (2429, 19430), (3470, 13601), (3886, 12145), (4690, 10063), (4858, 9715)]