1319042010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{881}}^1$

素因数の和:1264

約数の個数: 128

約数和(自身を含む): 3734035200

約数和(自身を除く): 2414993190

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 349, 390, 429, 698, 715, 858, 881, 1047, 1430, 1745, 1762, 2094, 2145, 2643, 3490, 3839, 4290, 4405, 4537, 5235, 5286, 7678, 8810, 9074, 9691, 10470, 11453, 11517, 13215, 13611, 19195, 19382, 22685, 22906, 23034, 26430, 27222, 29073, 34359, 38390, 45370, 48455, 49907, 57265, 57585, 58146, 68055, 68718, 96910, 99814, 114530, 115170, 125983, 136110, 145365, 149721, 171795, 249535, 251966, 290730, 299442, 307469, 343590, 377949, 499070, 614938, 629915, 748605, 755898, 922407, 1259830, 1497210, 1537345, 1844814, 1889745, 3074690, 3382159, 3779490, 3997097, 4612035, 6764318, 7994194, 9224070, 10146477, 11991291, 16910795, 19985485, 20292954, 23982582, 33821590, 39970970, 43968067, 50732385, 59956455, 87936134, 101464770, 119912910, 131904201, 219840335, 263808402, 439680670, 659521005, 1319042010]

約数ペア:

[(1, 1319042010), (2, 659521005), (3, 439680670), (5, 263808402), (6, 219840335), (10, 131904201), (11, 119912910), (13, 101464770), (15, 87936134), (22, 59956455), (26, 50732385), (30, 43968067), (33, 39970970), (39, 33821590), (55, 23982582), (65, 20292954), (66, 19985485), (78, 16910795), (110, 11991291), (130, 10146477), (143, 9224070), (165, 7994194), (195, 6764318), (286, 4612035), (330, 3997097), (349, 3779490), (390, 3382159), (429, 3074690), (698, 1889745), (715, 1844814), (858, 1537345), (881, 1497210), (1047, 1259830), (1430, 922407), (1745, 755898), (1762, 748605), (2094, 629915), (2145, 614938), (2643, 499070), (3490, 377949), (3839, 343590), (4290, 307469), (4405, 299442), (4537, 290730), (5235, 251966), (5286, 249535), (7678, 171795), (8810, 149721), (9074, 145365), (9691, 136110), (10470, 125983), (11453, 115170), (11517, 114530), (13215, 99814), (13611, 96910), (19195, 68718), (19382, 68055), (22685, 58146), (22906, 57585), (23034, 57265), (26430, 49907), (27222, 48455), (29073, 45370), (34359, 38390)]