30311874

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{13691}}^1$

素因数の和:13743

約数の個数: 32

約数和(自身を含む): 69007680

約数和(自身を除く): 38695806

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 13691, 27382, 41073, 82146, 123219, 246438, 369657, 561331, 739314, 1122662, 1683993, 3367986, 5051979, 10103958, 15155937, 30311874]

約数ペア:

[(1, 30311874), (2, 15155937), (3, 10103958), (6, 5051979), (9, 3367986), (18, 1683993), (27, 1122662), (41, 739314), (54, 561331), (82, 369657), (123, 246438), (246, 123219), (369, 82146), (738, 41073), (1107, 27382), (2214, 13691)]