30047758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 50448384

約数和(自身を除く): 20400626

約数列:

[1, 2, 13, 26, 47, 67, 94, 134, 367, 611, 734, 871, 1222, 1742, 3149, 4771, 6298, 9542, 17249, 24589, 34498, 40937, 49178, 81874, 224237, 319657, 448474, 639314, 1155683, 2311366, 15023879, 30047758]

約数ペア:

[(1, 30047758), (2, 15023879), (13, 2311366), (26, 1155683), (47, 639314), (67, 448474), (94, 319657), (134, 224237), (367, 81874), (611, 49178), (734, 40937), (871, 34498), (1222, 24589), (1742, 17249), (3149, 9542), (4771, 6298)]