30745872

素因数分解:

$2^4\times 3^3\times {\mathrm{71171}}^1$

素因数の和:71188

約数の個数: 40

約数和(自身を含む): 88253280

約数和(自身を除く): 57507408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 71171, 142342, 213513, 284684, 427026, 569368, 640539, 854052, 1138736, 1281078, 1708104, 1921617, 2562156, 3416208, 3843234, 5124312, 7686468, 10248624, 15372936, 30745872]

約数ペア:

[(1, 30745872), (2, 15372936), (3, 10248624), (4, 7686468), (6, 5124312), (8, 3843234), (9, 3416208), (12, 2562156), (16, 1921617), (18, 1708104), (24, 1281078), (27, 1138736), (36, 854052), (48, 640539), (54, 569368), (72, 427026), (108, 284684), (144, 213513), (216, 142342), (432, 71171)]