42047810

素因数分解:

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

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 86752512

約数和(自身を除く): 44704702

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 461, 922, 1303, 2305, 2606, 3227, 4610, 6454, 6515, 9121, 13030, 16135, 18242, 32270, 45605, 91210, 600683, 1201366, 3003415, 4204781, 6006830, 8409562, 21023905, 42047810]

約数ペア:

[(1, 42047810), (2, 21023905), (5, 8409562), (7, 6006830), (10, 4204781), (14, 3003415), (35, 1201366), (70, 600683), (461, 91210), (922, 45605), (1303, 32270), (2305, 18242), (2606, 16135), (3227, 13030), (4610, 9121), (6454, 6515)]