30973228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 64251936

約数和(自身を除く): 33278708

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 173, 286, 313, 346, 572, 626, 692, 1252, 1903, 2249, 3443, 3806, 4069, 4498, 6886, 7612, 8138, 8996, 13772, 16276, 24739, 44759, 49478, 54149, 89518, 98956, 108298, 179036, 216596, 595639, 703937, 1191278, 1407874, 2382556, 2815748, 7743307, 15486614, 30973228]

約数ペア:

[(1, 30973228), (2, 15486614), (4, 7743307), (11, 2815748), (13, 2382556), (22, 1407874), (26, 1191278), (44, 703937), (52, 595639), (143, 216596), (173, 179036), (286, 108298), (313, 98956), (346, 89518), (572, 54149), (626, 49478), (692, 44759), (1252, 24739), (1903, 16276), (2249, 13772), (3443, 8996), (3806, 8138), (4069, 7612), (4498, 6886)]