310584820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13127}}^1$

素因数の和:13169

約数の個数: 72

約数和(自身を含む): 807214464

約数和(自身を除く): 496629644

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2366, 3380, 4732, 5915, 11830, 13127, 23660, 26254, 52508, 65635, 91889, 131270, 170651, 183778, 262540, 341302, 367556, 459445, 682604, 853255, 918890, 1194557, 1706510, 1837780, 2218463, 2389114, 3413020, 4436926, 4778228, 5972785, 8873852, 11092315, 11945570, 15529241, 22184630, 23891140, 31058482, 44369260, 62116964, 77646205, 155292410, 310584820]

約数ペア:

[(1, 310584820), (2, 155292410), (4, 77646205), (5, 62116964), (7, 44369260), (10, 31058482), (13, 23891140), (14, 22184630), (20, 15529241), (26, 11945570), (28, 11092315), (35, 8873852), (52, 5972785), (65, 4778228), (70, 4436926), (91, 3413020), (130, 2389114), (140, 2218463), (169, 1837780), (182, 1706510), (260, 1194557), (338, 918890), (364, 853255), (455, 682604), (676, 459445), (845, 367556), (910, 341302), (1183, 262540), (1690, 183778), (1820, 170651), (2366, 131270), (3380, 91889), (4732, 65635), (5915, 52508), (11830, 26254), (13127, 23660)]