254917103630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{7764761}}^1$

素因数の和:7764849

約数の個数: 48

約数和(自身を含む): 541731915216

約数和(自身を除く): 286814811586

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 2345, 3283, 4690, 6566, 16415, 32830, 7764761, 15529522, 38823805, 54353327, 77647610, 108706654, 271766635, 380473289, 520238987, 543533270, 760946578, 1040477974, 1902366445, 2601194935, 3641672909, 3804732890, 5202389870, 7283345818, 18208364545, 25491710363, 36416729090, 50983420726, 127458551815, 254917103630]

約数ペア:

[(1, 254917103630), (2, 127458551815), (5, 50983420726), (7, 36416729090), (10, 25491710363), (14, 18208364545), (35, 7283345818), (49, 5202389870), (67, 3804732890), (70, 3641672909), (98, 2601194935), (134, 1902366445), (245, 1040477974), (335, 760946578), (469, 543533270), (490, 520238987), (670, 380473289), (938, 271766635), (2345, 108706654), (3283, 77647610), (4690, 54353327), (6566, 38823805), (16415, 15529522), (32830, 7764761)]