1770299930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{461}}^2$

素因数の和:960

約数の個数: 72

約数和(自身を含む): 3933370044

約数和(自身を除く): 2163070114

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 461, 490, 595, 833, 922, 1190, 1666, 2305, 3227, 4165, 4610, 6454, 7837, 8330, 15674, 16135, 22589, 32270, 39185, 45178, 54859, 78370, 109718, 112945, 212521, 225890, 274295, 384013, 425042, 548590, 768026, 1062605, 1487647, 1920065, 2125210, 2975294, 3612857, 3840130, 7225714, 7438235, 10413529, 14876470, 18064285, 20827058, 25289999, 36128570, 50579998, 52067645, 104135290, 126449995, 177029993, 252899990, 354059986, 885149965, 1770299930]

約数ペア:

[(1, 1770299930), (2, 885149965), (5, 354059986), (7, 252899990), (10, 177029993), (14, 126449995), (17, 104135290), (34, 52067645), (35, 50579998), (49, 36128570), (70, 25289999), (85, 20827058), (98, 18064285), (119, 14876470), (170, 10413529), (238, 7438235), (245, 7225714), (461, 3840130), (490, 3612857), (595, 2975294), (833, 2125210), (922, 1920065), (1190, 1487647), (1666, 1062605), (2305, 768026), (3227, 548590), (4165, 425042), (4610, 384013), (6454, 274295), (7837, 225890), (8330, 212521), (15674, 112945), (16135, 109718), (22589, 78370), (32270, 54859), (39185, 45178)]