85656970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9341}}^1$

素因数の和:9486

約数の個数: 32

約数和(自身を含む): 177572736

約数和(自身を除く): 91915766

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 9341, 18682, 46705, 65387, 93410, 130774, 326935, 653870, 1223671, 2447342, 6118355, 8565697, 12236710, 17131394, 42828485, 85656970]

約数ペア:

[(1, 85656970), (2, 42828485), (5, 17131394), (7, 12236710), (10, 8565697), (14, 6118355), (35, 2447342), (70, 1223671), (131, 653870), (262, 326935), (655, 130774), (917, 93410), (1310, 65387), (1834, 46705), (4585, 18682), (9170, 9341)]