27399470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{769}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 56548800

約数和(自身を除く): 29149330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 769, 1018, 1538, 2545, 3563, 3845, 5090, 5383, 7126, 7690, 10766, 17815, 26915, 35630, 53830, 391421, 782842, 1957105, 2739947, 3914210, 5479894, 13699735, 27399470]

約数ペア:

[(1, 27399470), (2, 13699735), (5, 5479894), (7, 3914210), (10, 2739947), (14, 1957105), (35, 782842), (70, 391421), (509, 53830), (769, 35630), (1018, 26915), (1538, 17815), (2545, 10766), (3563, 7690), (3845, 7126), (5090, 5383)]