270772180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{5479}}^1$

素因数の和:5848

約数の個数: 48

約数和(自身を含む): 651813120

約数和(自身を除く): 381040940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353, 706, 1412, 1765, 2471, 3530, 4942, 5479, 7060, 9884, 10958, 12355, 21916, 24710, 27395, 38353, 49420, 54790, 76706, 109580, 153412, 191765, 383530, 767060, 1934087, 3868174, 7736348, 9670435, 13538609, 19340870, 27077218, 38681740, 54154436, 67693045, 135386090, 270772180]

約数ペア:

[(1, 270772180), (2, 135386090), (4, 67693045), (5, 54154436), (7, 38681740), (10, 27077218), (14, 19340870), (20, 13538609), (28, 9670435), (35, 7736348), (70, 3868174), (140, 1934087), (353, 767060), (706, 383530), (1412, 191765), (1765, 153412), (2471, 109580), (3530, 76706), (4942, 54790), (5479, 49420), (7060, 38353), (9884, 27395), (10958, 24710), (12355, 21916)]