246947690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1607}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 492742656

約数和(自身を除く): 245794966

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 127, 242, 254, 605, 635, 1210, 1270, 1397, 1607, 2794, 3214, 6985, 8035, 13970, 15367, 16070, 17677, 30734, 35354, 76835, 88385, 153670, 176770, 194447, 204089, 388894, 408178, 972235, 1020445, 1944470, 2040890, 2244979, 4489958, 11224895, 22449790, 24694769, 49389538, 123473845, 246947690]

約数ペア:

[(1, 246947690), (2, 123473845), (5, 49389538), (10, 24694769), (11, 22449790), (22, 11224895), (55, 4489958), (110, 2244979), (121, 2040890), (127, 1944470), (242, 1020445), (254, 972235), (605, 408178), (635, 388894), (1210, 204089), (1270, 194447), (1397, 176770), (1607, 153670), (2794, 88385), (3214, 76835), (6985, 35354), (8035, 30734), (13970, 17677), (15367, 16070)]