68588380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13241}}^1$

素因数の和:13294

約数の個数: 48

約数和(自身を含む): 169073856

約数和(自身を除く): 100485476

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, 13241, 26482, 52964, 66205, 92687, 132410, 185374, 264820, 370748, 463435, 489917, 926870, 979834, 1853740, 1959668, 2449585, 3429419, 4899170, 6858838, 9798340, 13717676, 17147095, 34294190, 68588380]

約数ペア:

[(1, 68588380), (2, 34294190), (4, 17147095), (5, 13717676), (7, 9798340), (10, 6858838), (14, 4899170), (20, 3429419), (28, 2449585), (35, 1959668), (37, 1853740), (70, 979834), (74, 926870), (140, 489917), (148, 463435), (185, 370748), (259, 264820), (370, 185374), (518, 132410), (740, 92687), (1036, 66205), (1295, 52964), (2590, 26482), (5180, 13241)]