1070202280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{8291}}^1$

素因数の和:8770

約数の個数: 64

約数和(自身を含む): 2758250880

約数和(自身を除く): 1688048600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 461, 922, 1844, 2305, 3227, 3688, 4610, 6454, 8291, 9220, 12908, 16135, 16582, 18440, 25816, 32270, 33164, 41455, 58037, 64540, 66328, 82910, 116074, 129080, 165820, 232148, 290185, 331640, 464296, 580370, 1160740, 2321480, 3822151, 7644302, 15288604, 19110755, 26755057, 30577208, 38221510, 53510114, 76443020, 107020228, 133775285, 152886040, 214040456, 267550570, 535101140, 1070202280]

約数ペア:

[(1, 1070202280), (2, 535101140), (4, 267550570), (5, 214040456), (7, 152886040), (8, 133775285), (10, 107020228), (14, 76443020), (20, 53510114), (28, 38221510), (35, 30577208), (40, 26755057), (56, 19110755), (70, 15288604), (140, 7644302), (280, 3822151), (461, 2321480), (922, 1160740), (1844, 580370), (2305, 464296), (3227, 331640), (3688, 290185), (4610, 232148), (6454, 165820), (8291, 129080), (9220, 116074), (12908, 82910), (16135, 66328), (16582, 64540), (18440, 58037), (25816, 41455), (32270, 33164)]