138410030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{23741}}^1$

素因数の和:23812

約数の個数: 32

約数和(自身を含む): 276926688

約数和(自身を除く): 138516658

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 23741, 47482, 118705, 237410, 261151, 522302, 1258273, 1305755, 2516546, 2611510, 6291365, 12582730, 13841003, 27682006, 69205015, 138410030]

約数ペア:

[(1, 138410030), (2, 69205015), (5, 27682006), (10, 13841003), (11, 12582730), (22, 6291365), (53, 2611510), (55, 2516546), (106, 1305755), (110, 1258273), (265, 522302), (530, 261151), (583, 237410), (1166, 118705), (2915, 47482), (5830, 23741)]