30180042

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{12799}}^1$

素因数の和:12938

約数の個数: 24

約数和(自身を含む): 65894400

約数和(自身を除く): 35714358

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 12799, 25598, 38397, 76794, 115191, 230382, 1676669, 3353338, 5030007, 10060014, 15090021, 30180042]

約数ペア:

[(1, 30180042), (2, 15090021), (3, 10060014), (6, 5030007), (9, 3353338), (18, 1676669), (131, 230382), (262, 115191), (393, 76794), (786, 38397), (1179, 25598), (2358, 12799)]