8306220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 26191872

約数和(自身を除く): 17885652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 463, 598, 690, 780, 897, 926, 1196, 1380, 1389, 1495, 1794, 1852, 2315, 2778, 2990, 3588, 4485, 4630, 5556, 5980, 6019, 6945, 8970, 9260, 10649, 12038, 13890, 17940, 18057, 21298, 24076, 27780, 30095, 31947, 36114, 42596, 53245, 60190, 63894, 72228, 90285, 106490, 120380, 127788, 138437, 159735, 180570, 212980, 276874, 319470, 361140, 415311, 553748, 638940, 692185, 830622, 1384370, 1661244, 2076555, 2768740, 4153110, 8306220]

約数ペア:

[(1, 8306220), (2, 4153110), (3, 2768740), (4, 2076555), (5, 1661244), (6, 1384370), (10, 830622), (12, 692185), (13, 638940), (15, 553748), (20, 415311), (23, 361140), (26, 319470), (30, 276874), (39, 212980), (46, 180570), (52, 159735), (60, 138437), (65, 127788), (69, 120380), (78, 106490), (92, 90285), (115, 72228), (130, 63894), (138, 60190), (156, 53245), (195, 42596), (230, 36114), (260, 31947), (276, 30095), (299, 27780), (345, 24076), (390, 21298), (460, 18057), (463, 17940), (598, 13890), (690, 12038), (780, 10649), (897, 9260), (926, 8970), (1196, 6945), (1380, 6019), (1389, 5980), (1495, 5556), (1794, 4630), (1852, 4485), (2315, 3588), (2778, 2990)]