3800170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 7542720

約数和(自身を除く): 3742550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 193, 358, 386, 895, 965, 1790, 1930, 1969, 2123, 3938, 4246, 9845, 10615, 19690, 21230, 34547, 69094, 172735, 345470, 380017, 760034, 1900085, 3800170]

約数ペア:

[(1, 3800170), (2, 1900085), (5, 760034), (10, 380017), (11, 345470), (22, 172735), (55, 69094), (110, 34547), (179, 21230), (193, 19690), (358, 10615), (386, 9845), (895, 4246), (965, 3938), (1790, 2123), (1930, 1969)]