3275980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 7469280

約数和(自身を除く): 4193300

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 233, 370, 380, 466, 703, 740, 932, 1165, 1406, 2330, 2812, 3515, 4427, 4660, 7030, 8621, 8854, 14060, 17242, 17708, 22135, 34484, 43105, 44270, 86210, 88540, 163799, 172420, 327598, 655196, 818995, 1637990, 3275980]

約数ペア:

[(1, 3275980), (2, 1637990), (4, 818995), (5, 655196), (10, 327598), (19, 172420), (20, 163799), (37, 88540), (38, 86210), (74, 44270), (76, 43105), (95, 34484), (148, 22135), (185, 17708), (190, 17242), (233, 14060), (370, 8854), (380, 8621), (466, 7030), (703, 4660), (740, 4427), (932, 3515), (1165, 2812), (1406, 2330)]