9839220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163987}}^1$

素因数の和:163999

約数の個数: 24

約数和(自身を含む): 27549984

約数和(自身を除く): 17710764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163987, 327974, 491961, 655948, 819935, 983922, 1639870, 1967844, 2459805, 3279740, 4919610, 9839220]

約数ペア:

[(1, 9839220), (2, 4919610), (3, 3279740), (4, 2459805), (5, 1967844), (6, 1639870), (10, 983922), (12, 819935), (15, 655948), (20, 491961), (30, 327974), (60, 163987)]