70918970

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{13933}}^1$

素因数の和:14449

約数の個数: 16

約数和(自身を含む): 127914120

約数和(自身を除く): 56995150

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 13933, 27866, 69665, 139330, 7091897, 14183794, 35459485, 70918970]

約数ペア:

[(1, 70918970), (2, 35459485), (5, 14183794), (10, 7091897), (509, 139330), (1018, 69665), (2545, 27866), (5090, 13933)]