381091510

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{1847}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 702535680

約数和(自身を除く): 321444170

約数列:

[1, 2, 5, 10, 47, 94, 235, 439, 470, 878, 1847, 2195, 3694, 4390, 9235, 18470, 20633, 41266, 86809, 103165, 173618, 206330, 434045, 810833, 868090, 1621666, 4054165, 8108330, 38109151, 76218302, 190545755, 381091510]

約数ペア:

[(1, 381091510), (2, 190545755), (5, 76218302), (10, 38109151), (47, 8108330), (94, 4054165), (235, 1621666), (439, 868090), (470, 810833), (878, 434045), (1847, 206330), (2195, 173618), (3694, 103165), (4390, 86809), (9235, 41266), (18470, 20633)]