13223820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 37185120

約数和(自身を除く): 23961300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 433, 509, 866, 1018, 1299, 1527, 1732, 2036, 2165, 2545, 2598, 3054, 4330, 5090, 5196, 6108, 6495, 7635, 8660, 10180, 12990, 15270, 25980, 30540, 220397, 440794, 661191, 881588, 1101985, 1322382, 2203970, 2644764, 3305955, 4407940, 6611910, 13223820]

約数ペア:

[(1, 13223820), (2, 6611910), (3, 4407940), (4, 3305955), (5, 2644764), (6, 2203970), (10, 1322382), (12, 1101985), (15, 881588), (20, 661191), (30, 440794), (60, 220397), (433, 30540), (509, 25980), (866, 15270), (1018, 12990), (1299, 10180), (1527, 8660), (1732, 7635), (2036, 6495), (2165, 6108), (2545, 5196), (2598, 5090), (3054, 4330)]