30968136

素因数分解:

$2^3\times 3^3\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 86486400

約数和(自身を除く): 55518264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 311, 461, 622, 922, 933, 1244, 1383, 1844, 1866, 2488, 2766, 2799, 3688, 3732, 4149, 5532, 5598, 7464, 8298, 8397, 11064, 11196, 12447, 16596, 16794, 22392, 24894, 33192, 33588, 49788, 67176, 99576, 143371, 286742, 430113, 573484, 860226, 1146968, 1290339, 1720452, 2580678, 3440904, 3871017, 5161356, 7742034, 10322712, 15484068, 30968136]

約数ペア:

[(1, 30968136), (2, 15484068), (3, 10322712), (4, 7742034), (6, 5161356), (8, 3871017), (9, 3440904), (12, 2580678), (18, 1720452), (24, 1290339), (27, 1146968), (36, 860226), (54, 573484), (72, 430113), (108, 286742), (216, 143371), (311, 99576), (461, 67176), (622, 49788), (922, 33588), (933, 33192), (1244, 24894), (1383, 22392), (1844, 16794), (1866, 16596), (2488, 12447), (2766, 11196), (2799, 11064), (3688, 8397), (3732, 8298), (4149, 7464), (5532, 5598)]