210009860

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{17299}}^1$

素因数の和:17915

約数の個数: 24

約数和(自身を含む): 441772800

約数和(自身を除く): 231762940

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 12140, 17299, 34598, 69196, 86495, 172990, 345980, 10500493, 21000986, 42001972, 52502465, 105004930, 210009860]

約数ペア:

[(1, 210009860), (2, 105004930), (4, 52502465), (5, 42001972), (10, 21000986), (20, 10500493), (607, 345980), (1214, 172990), (2428, 86495), (3035, 69196), (6070, 34598), (12140, 17299)]