31146660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{57679}}^1$

素因数の和:57697

約数の個数: 48

約数和(自身を含む): 96902400

約数和(自身を除く): 65755740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 57679, 115358, 173037, 230716, 288395, 346074, 519111, 576790, 692148, 865185, 1038222, 1153580, 1557333, 1730370, 2076444, 2595555, 3114666, 3460740, 5191110, 6229332, 7786665, 10382220, 15573330, 31146660]

約数ペア:

[(1, 31146660), (2, 15573330), (3, 10382220), (4, 7786665), (5, 6229332), (6, 5191110), (9, 3460740), (10, 3114666), (12, 2595555), (15, 2076444), (18, 1730370), (20, 1557333), (27, 1153580), (30, 1038222), (36, 865185), (45, 692148), (54, 576790), (60, 519111), (90, 346074), (108, 288395), (135, 230716), (180, 173037), (270, 115358), (540, 57679)]