1293671330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{1361}}^1$

素因数の和:1779

約数の個数: 64

約数和(自身を含む): 2742653952

約数和(自身を除く): 1448982622

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 367, 370, 518, 734, 1295, 1361, 1835, 2569, 2590, 2722, 3670, 5138, 6805, 9527, 12845, 13579, 13610, 19054, 25690, 27158, 47635, 50357, 67895, 95053, 95270, 100714, 135790, 190106, 251785, 352499, 475265, 499487, 503570, 704998, 950530, 998974, 1762495, 2497435, 3496409, 3524990, 4994870, 6992818, 17482045, 18481019, 34964090, 36962038, 92405095, 129367133, 184810190, 258734266, 646835665, 1293671330]

約数ペア:

[(1, 1293671330), (2, 646835665), (5, 258734266), (7, 184810190), (10, 129367133), (14, 92405095), (35, 36962038), (37, 34964090), (70, 18481019), (74, 17482045), (185, 6992818), (259, 4994870), (367, 3524990), (370, 3496409), (518, 2497435), (734, 1762495), (1295, 998974), (1361, 950530), (1835, 704998), (2569, 503570), (2590, 499487), (2722, 475265), (3670, 352499), (5138, 251785), (6805, 190106), (9527, 135790), (12845, 100714), (13579, 95270), (13610, 95053), (19054, 67895), (25690, 50357), (27158, 47635)]