142882630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12611}}^1$

素因数の和:12732

約数の個数: 32

約数和(自身を含む): 283315968

約数和(自身を除く): 140433338

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 5665, 11330, 12611, 25222, 63055, 126110, 138721, 277442, 693605, 1298933, 1387210, 2597866, 6494665, 12989330, 14288263, 28576526, 71441315, 142882630]

約数ペア:

[(1, 142882630), (2, 71441315), (5, 28576526), (10, 14288263), (11, 12989330), (22, 6494665), (55, 2597866), (103, 1387210), (110, 1298933), (206, 693605), (515, 277442), (1030, 138721), (1133, 126110), (2266, 63055), (5665, 25222), (11330, 12611)]