6820140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 19226592

約数和(自身を除く): 12406452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 577, 591, 788, 985, 1154, 1182, 1731, 1970, 2308, 2364, 2885, 2955, 3462, 3940, 5770, 5910, 6924, 8655, 11540, 11820, 17310, 34620, 113669, 227338, 341007, 454676, 568345, 682014, 1136690, 1364028, 1705035, 2273380, 3410070, 6820140]

約数ペア:

[(1, 6820140), (2, 3410070), (3, 2273380), (4, 1705035), (5, 1364028), (6, 1136690), (10, 682014), (12, 568345), (15, 454676), (20, 341007), (30, 227338), (60, 113669), (197, 34620), (394, 17310), (577, 11820), (591, 11540), (788, 8655), (985, 6924), (1154, 5910), (1182, 5770), (1731, 3940), (1970, 3462), (2308, 2955), (2364, 2885)]