30755439

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 54512640

約数和(自身を除く): 23757201

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 759, 897, 1039, 1287, 2277, 2691, 3117, 3289, 9351, 9867, 11429, 13507, 23897, 29601, 34287, 40521, 71691, 102861, 121563, 148577, 215073, 262867, 310661, 445731, 788601, 931983, 1337193, 2365803, 2795949, 3417271, 10251813, 30755439]

約数ペア:

[(1, 30755439), (3, 10251813), (9, 3417271), (11, 2795949), (13, 2365803), (23, 1337193), (33, 931983), (39, 788601), (69, 445731), (99, 310661), (117, 262867), (143, 215073), (207, 148577), (253, 121563), (299, 102861), (429, 71691), (759, 40521), (897, 34287), (1039, 29601), (1287, 23897), (2277, 13507), (2691, 11429), (3117, 9867), (3289, 9351)]