1296757210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{141413}}^1$

素因数の和:141558

約数の個数: 32

約数和(自身を含む): 2687997312

約数和(自身を除く): 1391240102

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 141413, 282826, 707065, 989891, 1414130, 1979782, 4949455, 9898910, 18525103, 37050206, 92625515, 129675721, 185251030, 259351442, 648378605, 1296757210]

約数ペア:

[(1, 1296757210), (2, 648378605), (5, 259351442), (7, 185251030), (10, 129675721), (14, 92625515), (35, 37050206), (70, 18525103), (131, 9898910), (262, 4949455), (655, 1979782), (917, 1414130), (1310, 989891), (1834, 707065), (4585, 282826), (9170, 141413)]