1084684090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{509}}^1\times {\mathrm{4349}}^1$

素因数の和:4879

約数の個数: 48

約数和(自身を含む): 2276181000

約数和(自身を除く): 1191496910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 509, 1018, 2545, 3563, 4349, 5090, 7126, 8698, 17815, 21745, 24941, 30443, 35630, 43490, 49882, 60886, 124705, 152215, 213101, 249410, 304430, 426202, 1065505, 2131010, 2213641, 4427282, 11068205, 15495487, 22136410, 30990974, 77477435, 108468409, 154954870, 216936818, 542342045, 1084684090]

約数ペア:

[(1, 1084684090), (2, 542342045), (5, 216936818), (7, 154954870), (10, 108468409), (14, 77477435), (35, 30990974), (49, 22136410), (70, 15495487), (98, 11068205), (245, 4427282), (490, 2213641), (509, 2131010), (1018, 1065505), (2545, 426202), (3563, 304430), (4349, 249410), (5090, 213101), (7126, 152215), (8698, 124705), (17815, 60886), (21745, 49882), (24941, 43490), (30443, 35630)]