70414180

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{14731}}^1$

素因数の和:14979

約数の個数: 24

約数和(自身を含む): 148498560

約数和(自身を除く): 78084380

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 14731, 29462, 58924, 73655, 147310, 294620, 3520709, 7041418, 14082836, 17603545, 35207090, 70414180]

約数ペア:

[(1, 70414180), (2, 35207090), (4, 17603545), (5, 14082836), (10, 7041418), (20, 3520709), (239, 294620), (478, 147310), (956, 73655), (1195, 58924), (2390, 29462), (4780, 14731)]