273738290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{14869}}^1$

素因数の和:15146

約数の個数: 32

約数和(自身を含む): 565297920

約数和(自身を除く): 291559630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1841, 2630, 3682, 9205, 14869, 18410, 29738, 74345, 104083, 148690, 208166, 520415, 1040830, 3910547, 7821094, 19552735, 27373829, 39105470, 54747658, 136869145, 273738290]

約数ペア:

[(1, 273738290), (2, 136869145), (5, 54747658), (7, 39105470), (10, 27373829), (14, 19552735), (35, 7821094), (70, 3910547), (263, 1040830), (526, 520415), (1315, 208166), (1841, 148690), (2630, 104083), (3682, 74345), (9205, 29738), (14869, 18410)]