209280959670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{2747551}}^1$

素因数の和:2750100

約数の個数: 32

約数和(自身を含む): 502472309760

約数和(自身を除く): 293191350090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2539, 5078, 7617, 12695, 15234, 25390, 38085, 76170, 2747551, 5495102, 8242653, 13737755, 16485306, 27475510, 41213265, 82426530, 6976031989, 13952063978, 20928095967, 34880159945, 41856191934, 69760319890, 104640479835, 209280959670]

約数ペア:

[(1, 209280959670), (2, 104640479835), (3, 69760319890), (5, 41856191934), (6, 34880159945), (10, 20928095967), (15, 13952063978), (30, 6976031989), (2539, 82426530), (5078, 41213265), (7617, 27475510), (12695, 16485306), (15234, 13737755), (25390, 8242653), (38085, 5495102), (76170, 2747551)]