71216610290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8549413}}^1$

素因数の和:8549451

約数の個数: 48

約数和(自身を含む): 157890577752

約数和(自身を除く): 86673967462

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 8549413, 17098826, 42747065, 59845891, 85494130, 119691782, 145340021, 290680042, 299229455, 418921237, 598458910, 726700105, 837842474, 1017380147, 1453400210, 2034760294, 2094606185, 4189212370, 5086900735, 7121661029, 10173801470, 14243322058, 35608305145, 71216610290]

約数ペア:

[(1, 71216610290), (2, 35608305145), (5, 14243322058), (7, 10173801470), (10, 7121661029), (14, 5086900735), (17, 4189212370), (34, 2094606185), (35, 2034760294), (49, 1453400210), (70, 1017380147), (85, 837842474), (98, 726700105), (119, 598458910), (170, 418921237), (238, 299229455), (245, 290680042), (490, 145340021), (595, 119691782), (833, 85494130), (1190, 59845891), (1666, 42747065), (4165, 17098826), (8330, 8549413)]