121916060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1889}}^1$

素因数の和:2366

約数の個数: 48

約数和(自身を含む): 293388480

約数和(自身を除く): 171472420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 461, 922, 1844, 1889, 2305, 3227, 3778, 4610, 6454, 7556, 9220, 9445, 12908, 13223, 16135, 18890, 26446, 32270, 37780, 52892, 64540, 66115, 132230, 264460, 870829, 1741658, 3483316, 4354145, 6095803, 8708290, 12191606, 17416580, 24383212, 30479015, 60958030, 121916060]

約数ペア:

[(1, 121916060), (2, 60958030), (4, 30479015), (5, 24383212), (7, 17416580), (10, 12191606), (14, 8708290), (20, 6095803), (28, 4354145), (35, 3483316), (70, 1741658), (140, 870829), (461, 264460), (922, 132230), (1844, 66115), (1889, 64540), (2305, 52892), (3227, 37780), (3778, 32270), (4610, 26446), (6454, 18890), (7556, 16135), (9220, 13223), (9445, 12908)]