142502190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4750073}}^1$

素因数の和:4750083

約数の個数: 16

約数和(自身を含む): 342005328

約数和(自身を除く): 199503138

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4750073, 9500146, 14250219, 23750365, 28500438, 47500730, 71251095, 142502190]

約数ペア:

[(1, 142502190), (2, 71251095), (3, 47500730), (5, 28500438), (6, 23750365), (10, 14250219), (15, 9500146), (30, 4750073)]