30186079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 40550400

約数和(自身を除く): 10364321

約数列:

[1, 7, 11, 19, 47, 77, 133, 209, 329, 439, 517, 893, 1463, 3073, 3619, 4829, 6251, 8341, 9823, 20633, 33803, 58387, 68761, 91751, 144431, 226963, 392027, 642257, 1588741, 2744189, 4312297, 30186079]

約数ペア:

[(1, 30186079), (7, 4312297), (11, 2744189), (19, 1588741), (47, 642257), (77, 392027), (133, 226963), (209, 144431), (329, 91751), (439, 68761), (517, 58387), (893, 33803), (1463, 20633), (3073, 9823), (3619, 8341), (4829, 6251)]