2100050645

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{65719}}^1$

素因数の和:65825

約数の個数: 32

約数和(自身を含む): 3179796480

約数和(自身を除く): 1079745835

約数列:

[1, 5, 7, 11, 35, 55, 77, 83, 385, 415, 581, 913, 2905, 4565, 6391, 31955, 65719, 328595, 460033, 722909, 2300165, 3614545, 5060363, 5454677, 25301815, 27273385, 38182739, 60001447, 190913695, 300007235, 420010129, 2100050645]

約数ペア:

[(1, 2100050645), (5, 420010129), (7, 300007235), (11, 190913695), (35, 60001447), (55, 38182739), (77, 27273385), (83, 25301815), (385, 5454677), (415, 5060363), (581, 3614545), (913, 2300165), (2905, 722909), (4565, 460033), (6391, 328595), (31955, 65719)]