11122620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{941}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 31334688

約数和(自身を除く): 20212068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 941, 985, 1182, 1882, 1970, 2364, 2823, 2955, 3764, 3940, 4705, 5646, 5910, 9410, 11292, 11820, 14115, 18820, 28230, 56460, 185377, 370754, 556131, 741508, 926885, 1112262, 1853770, 2224524, 2780655, 3707540, 5561310, 11122620]

約数ペア:

[(1, 11122620), (2, 5561310), (3, 3707540), (4, 2780655), (5, 2224524), (6, 1853770), (10, 1112262), (12, 926885), (15, 741508), (20, 556131), (30, 370754), (60, 185377), (197, 56460), (394, 28230), (591, 18820), (788, 14115), (941, 11820), (985, 11292), (1182, 9410), (1882, 5910), (1970, 5646), (2364, 4705), (2823, 3940), (2955, 3764)]