84095620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1303}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 202422528

約数和(自身を除く): 118326908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 461, 922, 1303, 1844, 2305, 2606, 3227, 4610, 5212, 6454, 6515, 9121, 9220, 12908, 13030, 16135, 18242, 26060, 32270, 36484, 45605, 64540, 91210, 182420, 600683, 1201366, 2402732, 3003415, 4204781, 6006830, 8409562, 12013660, 16819124, 21023905, 42047810, 84095620]

約数ペア:

[(1, 84095620), (2, 42047810), (4, 21023905), (5, 16819124), (7, 12013660), (10, 8409562), (14, 6006830), (20, 4204781), (28, 3003415), (35, 2402732), (70, 1201366), (140, 600683), (461, 182420), (922, 91210), (1303, 64540), (1844, 45605), (2305, 36484), (2606, 32270), (3227, 26060), (4610, 18242), (5212, 16135), (6454, 13030), (6515, 12908), (9121, 9220)]