12270190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1459}}^1$

素因数の和:1524

約数の個数: 24

約数和(自身を含む): 22889880

約数和(自身を除く): 10619690

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1459, 1682, 2918, 4205, 7295, 8410, 14590, 42311, 84622, 211555, 423110, 1227019, 2454038, 6135095, 12270190]

約数ペア:

[(1, 12270190), (2, 6135095), (5, 2454038), (10, 1227019), (29, 423110), (58, 211555), (145, 84622), (290, 42311), (841, 14590), (1459, 8410), (1682, 7295), (2918, 4205)]