30338668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10789}}^1$

素因数の和:10849

約数の個数: 24

約数和(自身を含む): 57402800

約数和(自身を除く): 27064132

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 10789, 21578, 43156, 204991, 399193, 409982, 798386, 819964, 1596772, 7584667, 15169334, 30338668]

約数ペア:

[(1, 30338668), (2, 15169334), (4, 7584667), (19, 1596772), (37, 819964), (38, 798386), (74, 409982), (76, 399193), (148, 204991), (703, 43156), (1406, 21578), (2812, 10789)]