30795666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20287}}^1$

素因数の和:20326

約数の個数: 32

約数和(自身を含む): 70115328

約数和(自身を除く): 39319662

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 20287, 40574, 60861, 121722, 223157, 446314, 466601, 669471, 933202, 1338942, 1399803, 2799606, 5132611, 10265222, 15397833, 30795666]

約数ペア:

[(1, 30795666), (2, 15397833), (3, 10265222), (6, 5132611), (11, 2799606), (22, 1399803), (23, 1338942), (33, 933202), (46, 669471), (66, 466601), (69, 446314), (138, 223157), (253, 121722), (506, 60861), (759, 40574), (1518, 20287)]