8819340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{146989}}^1$

素因数の和:147001

約数の個数: 24

約数和(自身を含む): 24694320

約数和(自身を除く): 15874980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 146989, 293978, 440967, 587956, 734945, 881934, 1469890, 1763868, 2204835, 2939780, 4409670, 8819340]

約数ペア:

[(1, 8819340), (2, 4409670), (3, 2939780), (4, 2204835), (5, 1763868), (6, 1469890), (10, 881934), (12, 734945), (15, 587956), (20, 440967), (30, 293978), (60, 146989)]