2000293710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{6679}}^1$

素因数の和:6905

約数の個数: 64

約数和(自身を含む): 4905792000

約数和(自身を除く): 2905498290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 149, 201, 298, 335, 402, 447, 670, 745, 894, 1005, 1490, 2010, 2235, 4470, 6679, 9983, 13358, 19966, 20037, 29949, 33395, 40074, 49915, 59898, 66790, 99830, 100185, 149745, 200370, 299490, 447493, 894986, 995171, 1342479, 1990342, 2237465, 2684958, 2985513, 4474930, 4975855, 5971026, 6712395, 9951710, 13424790, 14927565, 29855130, 66676457, 133352914, 200029371, 333382285, 400058742, 666764570, 1000146855, 2000293710]

約数ペア:

[(1, 2000293710), (2, 1000146855), (3, 666764570), (5, 400058742), (6, 333382285), (10, 200029371), (15, 133352914), (30, 66676457), (67, 29855130), (134, 14927565), (149, 13424790), (201, 9951710), (298, 6712395), (335, 5971026), (402, 4975855), (447, 4474930), (670, 2985513), (745, 2684958), (894, 2237465), (1005, 1990342), (1490, 1342479), (2010, 995171), (2235, 894986), (4470, 447493), (6679, 299490), (9983, 200370), (13358, 149745), (19966, 100185), (20037, 99830), (29949, 66790), (33395, 59898), (40074, 49915)]