2711660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{2767}}^1$

素因数の和:2790

約数の個数: 36

約数和(自身を含む): 6626592

約数和(自身を除く): 3914932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 2767, 5534, 11068, 13835, 19369, 27670, 38738, 55340, 77476, 96845, 135583, 193690, 271166, 387380, 542332, 677915, 1355830, 2711660]

約数ペア:

[(1, 2711660), (2, 1355830), (4, 677915), (5, 542332), (7, 387380), (10, 271166), (14, 193690), (20, 135583), (28, 96845), (35, 77476), (49, 55340), (70, 38738), (98, 27670), (140, 19369), (196, 13835), (245, 11068), (490, 5534), (980, 2767)]