127739810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{10853}}^1$

素因数の和:10978

約数の個数: 32

約数和(自身を含む): 253202112

約数和(自身を除く): 125462302

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 10853, 11770, 21706, 54265, 108530, 119383, 238766, 596915, 1161271, 1193830, 2322542, 5806355, 11612710, 12773981, 25547962, 63869905, 127739810]

約数ペア:

[(1, 127739810), (2, 63869905), (5, 25547962), (10, 12773981), (11, 11612710), (22, 5806355), (55, 2322542), (107, 1193830), (110, 1161271), (214, 596915), (535, 238766), (1070, 119383), (1177, 108530), (2354, 54265), (5885, 21706), (10853, 11770)]