2010125089

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3803}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 2483251200

約数和(自身を除く): 473126111

約数列:

[1, 7, 23, 49, 67, 161, 343, 469, 1127, 1541, 3283, 3803, 7889, 10787, 22981, 26621, 75509, 87469, 186347, 254801, 528563, 612283, 1304429, 1783607, 4285981, 5860423, 12485249, 30001867, 41022961, 87396743, 287160727, 2010125089]

約数ペア:

[(1, 2010125089), (7, 287160727), (23, 87396743), (49, 41022961), (67, 30001867), (161, 12485249), (343, 5860423), (469, 4285981), (1127, 1783607), (1541, 1304429), (3283, 612283), (3803, 528563), (7889, 254801), (10787, 186347), (22981, 87469), (26621, 75509)]