30408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{181}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 87360

約数和(自身を除く): 56952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 181, 362, 543, 724, 1086, 1267, 1448, 2172, 2534, 3801, 4344, 5068, 7602, 10136, 15204, 30408]

約数ペア:

[(1, 30408), (2, 15204), (3, 10136), (4, 7602), (6, 5068), (7, 4344), (8, 3801), (12, 2534), (14, 2172), (21, 1448), (24, 1267), (28, 1086), (42, 724), (56, 543), (84, 362), (168, 181)]