2939340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{48989}}^1$

素因数の和:49001

約数の個数: 24

約数和(自身を含む): 8230320

約数和(自身を除く): 5290980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 48989, 97978, 146967, 195956, 244945, 293934, 489890, 587868, 734835, 979780, 1469670, 2939340]

約数ペア:

[(1, 2939340), (2, 1469670), (3, 979780), (4, 734835), (5, 587868), (6, 489890), (10, 293934), (12, 244945), (15, 195956), (20, 146967), (30, 97978), (60, 48989)]