16901570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2029}}^1$

素因数の和:2067

約数の個数: 48

約数和(自身を含む): 37490040

約数和(自身を除く): 20588470

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, 2029, 4058, 4165, 8330, 10145, 14203, 20290, 28406, 34493, 68986, 71015, 99421, 142030, 172465, 198842, 241451, 344930, 482902, 497105, 994210, 1207255, 1690157, 2414510, 3380314, 8450785, 16901570]

約数ペア:

[(1, 16901570), (2, 8450785), (5, 3380314), (7, 2414510), (10, 1690157), (14, 1207255), (17, 994210), (34, 497105), (35, 482902), (49, 344930), (70, 241451), (85, 198842), (98, 172465), (119, 142030), (170, 99421), (238, 71015), (245, 68986), (490, 34493), (595, 28406), (833, 20290), (1190, 14203), (1666, 10145), (2029, 8330), (4058, 4165)]