26981910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{33311}}^1$

素因数の和:33330

約数の個数: 40

約数和(自身を含む): 72553536

約数和(自身を除く): 45571626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 33311, 66622, 99933, 166555, 199866, 299799, 333110, 499665, 599598, 899397, 999330, 1498995, 1798794, 2698191, 2997990, 4496985, 5396382, 8993970, 13490955, 26981910]

約数ペア:

[(1, 26981910), (2, 13490955), (3, 8993970), (5, 5396382), (6, 4496985), (9, 2997990), (10, 2698191), (15, 1798794), (18, 1498995), (27, 999330), (30, 899397), (45, 599598), (54, 499665), (81, 333110), (90, 299799), (135, 199866), (162, 166555), (270, 99933), (405, 66622), (810, 33311)]