30686868

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{2689}}^1$

素因数の和:3016

約数の個数: 36

約数和(自身を含む): 77843220

約数和(自身を除く): 47156352

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1268, 1902, 2689, 2853, 3804, 5378, 5706, 8067, 10756, 11412, 16134, 24201, 32268, 48402, 96804, 852413, 1704826, 2557239, 3409652, 5114478, 7671717, 10228956, 15343434, 30686868]

約数ペア:

[(1, 30686868), (2, 15343434), (3, 10228956), (4, 7671717), (6, 5114478), (9, 3409652), (12, 2557239), (18, 1704826), (36, 852413), (317, 96804), (634, 48402), (951, 32268), (1268, 24201), (1902, 16134), (2689, 11412), (2853, 10756), (3804, 8067), (5378, 5706)]