77309210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{30557}}^1$

素因数の和:30598

約数の個数: 32

約数和(自身を含む): 158412672

約数和(自身を除く): 81103462

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 30557, 61114, 152785, 305570, 336127, 672254, 702811, 1405622, 1680635, 3361270, 3514055, 7028110, 7730921, 15461842, 38654605, 77309210]

約数ペア:

[(1, 77309210), (2, 38654605), (5, 15461842), (10, 7730921), (11, 7028110), (22, 3514055), (23, 3361270), (46, 1680635), (55, 1405622), (110, 702811), (115, 672254), (230, 336127), (253, 305570), (506, 152785), (1265, 61114), (2530, 30557)]