842130070

素因数分解:

$2^1\times 5^1\times {\mathrm{7877}}^1\times {\mathrm{10691}}^1$

素因数の和:18575

約数の個数: 16

約数和(自身を含む): 1516168368

約数和(自身を除く): 674038298

約数列:

[1, 2, 5, 10, 7877, 10691, 15754, 21382, 39385, 53455, 78770, 106910, 84213007, 168426014, 421065035, 842130070]

約数ペア:

[(1, 842130070), (2, 421065035), (5, 168426014), (10, 84213007), (7877, 106910), (10691, 78770), (15754, 53455), (21382, 39385)]