140316570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{519691}}^1$

素因数の和:519707

約数の個数: 32

約数和(自身を含む): 374178240

約数和(自身を除く): 233861670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 519691, 1039382, 1559073, 2598455, 3118146, 4677219, 5196910, 7795365, 9354438, 14031657, 15590730, 23386095, 28063314, 46772190, 70158285, 140316570]

約数ペア:

[(1, 140316570), (2, 70158285), (3, 46772190), (5, 28063314), (6, 23386095), (9, 15590730), (10, 14031657), (15, 9354438), (18, 7795365), (27, 5196910), (30, 4677219), (45, 3118146), (54, 2598455), (90, 1559073), (135, 1039382), (270, 519691)]