30066290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2143}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 57424896

約数和(自身を除く): 27358606

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 1403, 2143, 2806, 4286, 7015, 10715, 14030, 21430, 49289, 98578, 130723, 246445, 261446, 492890, 653615, 1307230, 3006629, 6013258, 15033145, 30066290]

約数ペア:

[(1, 30066290), (2, 15033145), (5, 6013258), (10, 3006629), (23, 1307230), (46, 653615), (61, 492890), (115, 261446), (122, 246445), (230, 130723), (305, 98578), (610, 49289), (1403, 21430), (2143, 14030), (2806, 10715), (4286, 7015)]