86058140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{614701}}^1$

素因数の和:614717

約数の個数: 24

約数和(自身を含む): 206539872

約数和(自身を除く): 120481732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 614701, 1229402, 2458804, 3073505, 4302907, 6147010, 8605814, 12294020, 17211628, 21514535, 43029070, 86058140]

約数ペア:

[(1, 86058140), (2, 43029070), (4, 21514535), (5, 17211628), (7, 12294020), (10, 8605814), (14, 6147010), (20, 4302907), (28, 3073505), (35, 2458804), (70, 1229402), (140, 614701)]