65984930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2423

約数の個数: 48

約数和(自身を含む): 136285632

約数和(自身を除く): 70300702

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2371, 2530, 2783, 4742, 5566, 11855, 13915, 23710, 26081, 27830, 52162, 54533, 109066, 130405, 260810, 272665, 286891, 545330, 573782, 599863, 1199726, 1434455, 2868910, 2999315, 5998630, 6598493, 13196986, 32992465, 65984930]

約数ペア:

[(1, 65984930), (2, 32992465), (5, 13196986), (10, 6598493), (11, 5998630), (22, 2999315), (23, 2868910), (46, 1434455), (55, 1199726), (110, 599863), (115, 573782), (121, 545330), (230, 286891), (242, 272665), (253, 260810), (506, 130405), (605, 109066), (1210, 54533), (1265, 52162), (2371, 27830), (2530, 26081), (2783, 23710), (4742, 13915), (5566, 11855)]