268590930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{463}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 658672128

約数和(自身を除く): 390081198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 317, 366, 463, 610, 634, 915, 926, 951, 1389, 1585, 1830, 1902, 2315, 2778, 3170, 4630, 4755, 6945, 9510, 13890, 19337, 28243, 38674, 56486, 58011, 84729, 96685, 116022, 141215, 146771, 169458, 193370, 282430, 290055, 293542, 423645, 440313, 580110, 733855, 847290, 880626, 1467710, 2201565, 4403130, 8953031, 17906062, 26859093, 44765155, 53718186, 89530310, 134295465, 268590930]

約数ペア:

[(1, 268590930), (2, 134295465), (3, 89530310), (5, 53718186), (6, 44765155), (10, 26859093), (15, 17906062), (30, 8953031), (61, 4403130), (122, 2201565), (183, 1467710), (305, 880626), (317, 847290), (366, 733855), (463, 580110), (610, 440313), (634, 423645), (915, 293542), (926, 290055), (951, 282430), (1389, 193370), (1585, 169458), (1830, 146771), (1902, 141215), (2315, 116022), (2778, 96685), (3170, 84729), (4630, 58011), (4755, 56486), (6945, 38674), (9510, 28243), (13890, 19337)]