30923500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2731

約数の個数: 48

約数和(自身を含む): 70499520

約数和(自身を除く): 39576020

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 1150, 2300, 2689, 2875, 5378, 5750, 10756, 11500, 13445, 26890, 53780, 61847, 67225, 123694, 134450, 247388, 268900, 309235, 336125, 618470, 672250, 1236940, 1344500, 1546175, 3092350, 6184700, 7730875, 15461750, 30923500]

約数ペア:

[(1, 30923500), (2, 15461750), (4, 7730875), (5, 6184700), (10, 3092350), (20, 1546175), (23, 1344500), (25, 1236940), (46, 672250), (50, 618470), (92, 336125), (100, 309235), (115, 268900), (125, 247388), (230, 134450), (250, 123694), (460, 67225), (500, 61847), (575, 53780), (1150, 26890), (2300, 13445), (2689, 11500), (2875, 10756), (5378, 5750)]