30047798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 52538112

約数和(自身を除く): 22490314

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1381, 1978, 2762, 10879, 15191, 21758, 30382, 31763, 59383, 63526, 118766, 349393, 653213, 698786, 1306426, 1365809, 2731618, 15023899, 30047798]

約数ペア:

[(1, 30047798), (2, 15023899), (11, 2731618), (22, 1365809), (23, 1306426), (43, 698786), (46, 653213), (86, 349393), (253, 118766), (473, 63526), (506, 59383), (946, 31763), (989, 30382), (1381, 21758), (1978, 15191), (2762, 10879)]