30906594719

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{10477}}^1$

素因数の和:10936

約数の個数: 48

約数和(自身を含む): 42342352416

約数和(自身を除く): 11435757697

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 421, 539, 637, 1001, 2947, 4631, 5473, 7007, 10477, 20629, 32417, 38311, 60203, 73339, 115247, 136201, 226919, 268177, 421421, 513373, 806729, 953407, 1498211, 2949947, 4410817, 5647103, 6673849, 10487477, 30875719, 48518987, 57340621, 73412339, 216130033, 339632909, 401384347, 630746831, 2377430363, 2809690429, 4415227817, 30906594719]

約数ペア:

[(1, 30906594719), (7, 4415227817), (11, 2809690429), (13, 2377430363), (49, 630746831), (77, 401384347), (91, 339632909), (143, 216130033), (421, 73412339), (539, 57340621), (637, 48518987), (1001, 30875719), (2947, 10487477), (4631, 6673849), (5473, 5647103), (7007, 4410817), (10477, 2949947), (20629, 1498211), (32417, 953407), (38311, 806729), (60203, 513373), (73339, 421421), (115247, 268177), (136201, 226919)]