810196304820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101528359}}^1$

素因数の和:101528397

約数の個数: 96

約数和(自身を含む): 2729082316800

約数和(自身を除く): 1918886011980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 101528359, 203056718, 304585077, 406113436, 507641795, 609170154, 710698513, 1015283590, 1218340308, 1421397026, 1522925385, 1929038821, 2030567180, 2132095539, 2842794052, 3045850770, 3553492565, 3858077642, 4264191078, 5787116463, 6091701540, 7106985130, 7716155284, 8528382156, 9645194105, 10660477695, 11574232926, 13503271747, 14213970260, 19290388210, 21320955390, 23148465852, 27006543494, 28935582315, 38580776420, 40509815241, 42641910780, 54013086988, 57871164630, 67516358735, 81019630482, 115742329260, 135032717470, 162039260964, 202549076205, 270065434940, 405098152410, 810196304820]

約数ペア:

[(1, 810196304820), (2, 405098152410), (3, 270065434940), (4, 202549076205), (5, 162039260964), (6, 135032717470), (7, 115742329260), (10, 81019630482), (12, 67516358735), (14, 57871164630), (15, 54013086988), (19, 42641910780), (20, 40509815241), (21, 38580776420), (28, 28935582315), (30, 27006543494), (35, 23148465852), (38, 21320955390), (42, 19290388210), (57, 14213970260), (60, 13503271747), (70, 11574232926), (76, 10660477695), (84, 9645194105), (95, 8528382156), (105, 7716155284), (114, 7106985130), (133, 6091701540), (140, 5787116463), (190, 4264191078), (210, 3858077642), (228, 3553492565), (266, 3045850770), (285, 2842794052), (380, 2132095539), (399, 2030567180), (420, 1929038821), (532, 1522925385), (570, 1421397026), (665, 1218340308), (798, 1015283590), (1140, 710698513), (1330, 609170154), (1596, 507641795), (1995, 406113436), (2660, 304585077), (3990, 203056718), (7980, 101528359)]