240168970

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1723}}^1$

素因数の和:2046

約数の個数: 32

約数和(自身を含む): 442392192

約数和(自身を除く): 202223222

約数列:

[1, 2, 5, 10, 53, 106, 263, 265, 526, 530, 1315, 1723, 2630, 3446, 8615, 13939, 17230, 27878, 69695, 91319, 139390, 182638, 453149, 456595, 906298, 913190, 2265745, 4531490, 24016897, 48033794, 120084485, 240168970]

約数ペア:

[(1, 240168970), (2, 120084485), (5, 48033794), (10, 24016897), (53, 4531490), (106, 2265745), (263, 913190), (265, 906298), (526, 456595), (530, 453149), (1315, 182638), (1723, 139390), (2630, 91319), (3446, 69695), (8615, 27878), (13939, 17230)]