190067290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2715247}}^1$

素因数の和:2715261

約数の個数: 16

約数和(自身を含む): 390995712

約数和(自身を除く): 200928422

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2715247, 5430494, 13576235, 19006729, 27152470, 38013458, 95033645, 190067290]

約数ペア:

[(1, 190067290), (2, 95033645), (5, 38013458), (7, 27152470), (10, 19006729), (14, 13576235), (35, 5430494), (70, 2715247)]