30883118

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 56376000

約数和(自身を除く): 25492882

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 449, 578, 898, 2023, 3143, 4046, 4913, 6286, 7633, 9826, 15266, 34391, 53431, 68782, 106862, 129761, 259522, 908327, 1816654, 2205937, 4411874, 15441559, 30883118]

約数ペア:

[(1, 30883118), (2, 15441559), (7, 4411874), (14, 2205937), (17, 1816654), (34, 908327), (119, 259522), (238, 129761), (289, 106862), (449, 68782), (578, 53431), (898, 34391), (2023, 15266), (3143, 9826), (4046, 7633), (4913, 6286)]