143754890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{1061}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 274582224

約数和(自身を除く): 130827334

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 797, 1061, 1594, 2122, 3985, 5305, 7970, 10610, 13549, 18037, 27098, 36074, 67745, 90185, 135490, 180370, 845617, 1691234, 4228085, 8456170, 14375489, 28750978, 71877445, 143754890]

約数ペア:

[(1, 143754890), (2, 71877445), (5, 28750978), (10, 14375489), (17, 8456170), (34, 4228085), (85, 1691234), (170, 845617), (797, 180370), (1061, 135490), (1594, 90185), (2122, 67745), (3985, 36074), (5305, 27098), (7970, 18037), (10610, 13549)]