28382190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3517}}^1$

素因数の和:3796

約数の個数: 32

約数和(自身を含む): 68389920

約数和(自身を除く): 40007730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 3517, 4035, 7034, 8070, 10551, 17585, 21102, 35170, 52755, 105510, 946073, 1892146, 2838219, 4730365, 5676438, 9460730, 14191095, 28382190]

約数ペア:

[(1, 28382190), (2, 14191095), (3, 9460730), (5, 5676438), (6, 4730365), (10, 2838219), (15, 1892146), (30, 946073), (269, 105510), (538, 52755), (807, 35170), (1345, 21102), (1614, 17585), (2690, 10551), (3517, 8070), (4035, 7034)]