1022061740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7300441}}^1$

素因数の和:7300457

約数の個数: 24

約数和(自身を含む): 2452948512

約数和(自身を除く): 1430886772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7300441, 14600882, 29201764, 36502205, 51103087, 73004410, 102206174, 146008820, 204412348, 255515435, 511030870, 1022061740]

約数ペア:

[(1, 1022061740), (2, 511030870), (4, 255515435), (5, 204412348), (7, 146008820), (10, 102206174), (14, 73004410), (20, 51103087), (28, 36502205), (35, 29201764), (70, 14600882), (140, 7300441)]