1260278635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{30593}}^1$

素因数の和:30723

約数の個数: 32

約数和(自身を含む): 1903191552

約数和(自身を除く): 642912917

約数列:

[1, 5, 7, 11, 35, 55, 77, 107, 385, 535, 749, 1177, 3745, 5885, 8239, 30593, 41195, 152965, 214151, 336523, 1070755, 1682615, 2355661, 3273451, 11778305, 16367255, 22914157, 36007961, 114570785, 180039805, 252055727, 1260278635]

約数ペア:

[(1, 1260278635), (5, 252055727), (7, 180039805), (11, 114570785), (35, 36007961), (55, 22914157), (77, 16367255), (107, 11778305), (385, 3273451), (535, 2355661), (749, 1682615), (1177, 1070755), (3745, 336523), (5885, 214151), (8239, 152965), (30593, 41195)]