86606590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10949}}^1$

素因数の和:11076

約数の個数: 32

約数和(自身を含む): 179755200

約数和(自身を除く): 93148610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 10949, 21898, 54745, 76643, 109490, 153286, 383215, 766430, 1237237, 2474474, 6186185, 8660659, 12372370, 17321318, 43303295, 86606590]

約数ペア:

[(1, 86606590), (2, 43303295), (5, 17321318), (7, 12372370), (10, 8660659), (14, 6186185), (35, 2474474), (70, 1237237), (113, 766430), (226, 383215), (565, 153286), (791, 109490), (1130, 76643), (1582, 54745), (3955, 21898), (7910, 10949)]