6961180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 15704640

約数和(自身を除く): 8743460

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 409, 460, 740, 818, 851, 1636, 1702, 2045, 3404, 4090, 4255, 8180, 8510, 9407, 15133, 17020, 18814, 30266, 37628, 47035, 60532, 75665, 94070, 151330, 188140, 302660, 348059, 696118, 1392236, 1740295, 3480590, 6961180]

約数ペア:

[(1, 6961180), (2, 3480590), (4, 1740295), (5, 1392236), (10, 696118), (20, 348059), (23, 302660), (37, 188140), (46, 151330), (74, 94070), (92, 75665), (115, 60532), (148, 47035), (185, 37628), (230, 30266), (370, 18814), (409, 17020), (460, 15133), (740, 9407), (818, 8510), (851, 8180), (1636, 4255), (1702, 4090), (2045, 3404)]