60281380

素因数分解:

$2^2\times 5^1\times {\mathrm{857}}^1\times {\mathrm{3517}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 126774648

約数和(自身を除く): 66493268

約数列:

[1, 2, 4, 5, 10, 20, 857, 1714, 3428, 3517, 4285, 7034, 8570, 14068, 17140, 17585, 35170, 70340, 3014069, 6028138, 12056276, 15070345, 30140690, 60281380]

約数ペア:

[(1, 60281380), (2, 30140690), (4, 15070345), (5, 12056276), (10, 6028138), (20, 3014069), (857, 70340), (1714, 35170), (3428, 17585), (3517, 17140), (4285, 14068), (7034, 8570)]