77233890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{761}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 197510400

約数和(自身を除く): 120276510

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 199, 255, 398, 510, 597, 761, 995, 1194, 1522, 1990, 2283, 2985, 3383, 3805, 4566, 5970, 6766, 7610, 10149, 11415, 12937, 16915, 20298, 22830, 25874, 33830, 38811, 50745, 64685, 77622, 101490, 129370, 151439, 194055, 302878, 388110, 454317, 757195, 908634, 1514390, 2271585, 2574463, 4543170, 5148926, 7723389, 12872315, 15446778, 25744630, 38616945, 77233890]

約数ペア:

[(1, 77233890), (2, 38616945), (3, 25744630), (5, 15446778), (6, 12872315), (10, 7723389), (15, 5148926), (17, 4543170), (30, 2574463), (34, 2271585), (51, 1514390), (85, 908634), (102, 757195), (170, 454317), (199, 388110), (255, 302878), (398, 194055), (510, 151439), (597, 129370), (761, 101490), (995, 77622), (1194, 64685), (1522, 50745), (1990, 38811), (2283, 33830), (2985, 25874), (3383, 22830), (3805, 20298), (4566, 16915), (5970, 12937), (6766, 11415), (7610, 10149)]