520023390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3347}}^1\times {\mathrm{5179}}^1$

素因数の和:8536

約数の個数: 32

約数和(自身を含む): 1248670080

約数和(自身を除く): 728646690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3347, 5179, 6694, 10041, 10358, 15537, 16735, 20082, 25895, 31074, 33470, 50205, 51790, 77685, 100410, 155370, 17334113, 34668226, 52002339, 86670565, 104004678, 173341130, 260011695, 520023390]

約数ペア:

[(1, 520023390), (2, 260011695), (3, 173341130), (5, 104004678), (6, 86670565), (10, 52002339), (15, 34668226), (30, 17334113), (3347, 155370), (5179, 100410), (6694, 77685), (10041, 51790), (10358, 50205), (15537, 33470), (16735, 31074), (20082, 25895)]