27486970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1861}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 56843136

約数和(自身を除く): 29356166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 1861, 2110, 2954, 3722, 7385, 9305, 13027, 14770, 18610, 26054, 65135, 130270, 392671, 785342, 1963355, 2748697, 3926710, 5497394, 13743485, 27486970]

約数ペア:

[(1, 27486970), (2, 13743485), (5, 5497394), (7, 3926710), (10, 2748697), (14, 1963355), (35, 785342), (70, 392671), (211, 130270), (422, 65135), (1055, 26054), (1477, 18610), (1861, 14770), (2110, 13027), (2954, 9305), (3722, 7385)]