2775590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 5482080

約数和(自身を除く): 2706490

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 563, 986, 1126, 2465, 2815, 4930, 5630, 9571, 16327, 19142, 32654, 47855, 81635, 95710, 163270, 277559, 555118, 1387795, 2775590]

約数ペア:

[(1, 2775590), (2, 1387795), (5, 555118), (10, 277559), (17, 163270), (29, 95710), (34, 81635), (58, 47855), (85, 32654), (145, 19142), (170, 16327), (290, 9571), (493, 5630), (563, 4930), (986, 2815), (1126, 2465)]