187310510

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2909}}^1$

素因数の和:3100

約数の個数: 32

約数和(自身を含む): 346965120

約数和(自身を除く): 159654610

約数列:

[1, 2, 5, 10, 47, 94, 137, 235, 274, 470, 685, 1370, 2909, 5818, 6439, 12878, 14545, 29090, 32195, 64390, 136723, 273446, 398533, 683615, 797066, 1367230, 1992665, 3985330, 18731051, 37462102, 93655255, 187310510]

約数ペア:

[(1, 187310510), (2, 93655255), (5, 37462102), (10, 18731051), (47, 3985330), (94, 1992665), (137, 1367230), (235, 797066), (274, 683615), (470, 398533), (685, 273446), (1370, 136723), (2909, 64390), (5818, 32195), (6439, 29090), (12878, 14545)]