30547292

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 55112400

約数和(自身を除く): 24565108

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 1619, 3238, 4717, 6476, 9434, 18868, 85807, 144091, 171614, 288182, 343228, 576364, 7636823, 15273646, 30547292]

約数ペア:

[(1, 30547292), (2, 15273646), (4, 7636823), (53, 576364), (89, 343228), (106, 288182), (178, 171614), (212, 144091), (356, 85807), (1619, 18868), (3238, 9434), (4717, 6476)]