22127770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1117}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 45721728

約数和(自身を除く): 23593958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1117, 1415, 1981, 2234, 2830, 3962, 5585, 7819, 9905, 11170, 15638, 19810, 39095, 78190, 316111, 632222, 1580555, 2212777, 3161110, 4425554, 11063885, 22127770]

約数ペア:

[(1, 22127770), (2, 11063885), (5, 4425554), (7, 3161110), (10, 2212777), (14, 1580555), (35, 632222), (70, 316111), (283, 78190), (566, 39095), (1117, 19810), (1415, 15638), (1981, 11170), (2234, 9905), (2830, 7819), (3962, 5585)]