349304830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{17387}}^1$

素因数の和:17449

約数の個数: 48

約数和(自身を含む): 749283696

約数和(自身を除く): 399978866

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2870, 4018, 10045, 17387, 20090, 34774, 86935, 121709, 173870, 243418, 608545, 712867, 851963, 1217090, 1425734, 1703926, 3564335, 4259815, 4990069, 7128670, 8519630, 9980138, 24950345, 34930483, 49900690, 69860966, 174652415, 349304830]

約数ペア:

[(1, 349304830), (2, 174652415), (5, 69860966), (7, 49900690), (10, 34930483), (14, 24950345), (35, 9980138), (41, 8519630), (49, 7128670), (70, 4990069), (82, 4259815), (98, 3564335), (205, 1703926), (245, 1425734), (287, 1217090), (410, 851963), (490, 712867), (574, 608545), (1435, 243418), (2009, 173870), (2870, 121709), (4018, 86935), (10045, 34774), (17387, 20090)]