2017128180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{146807}}^1$

素因数の和:147048

約数の個数: 48

約数和(自身を含む): 5672661120

約数和(自身を除く): 3655532940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13740, 146807, 293614, 440421, 587228, 734035, 880842, 1468070, 1761684, 2202105, 2936140, 4404210, 8808420, 33618803, 67237606, 100856409, 134475212, 168094015, 201712818, 336188030, 403425636, 504282045, 672376060, 1008564090, 2017128180]

約数ペア:

[(1, 2017128180), (2, 1008564090), (3, 672376060), (4, 504282045), (5, 403425636), (6, 336188030), (10, 201712818), (12, 168094015), (15, 134475212), (20, 100856409), (30, 67237606), (60, 33618803), (229, 8808420), (458, 4404210), (687, 2936140), (916, 2202105), (1145, 1761684), (1374, 1468070), (2290, 880842), (2748, 734035), (3435, 587228), (4580, 440421), (6870, 293614), (13740, 146807)]