1030469940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{821}}^1$

素因数の和:1222

約数の個数: 144

約数和(自身を含む): 3303256320

約数和(自身を除く): 2272786380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 367, 380, 570, 684, 734, 821, 855, 1101, 1140, 1468, 1642, 1710, 1835, 2202, 2463, 3284, 3303, 3420, 3670, 4105, 4404, 4926, 5505, 6606, 6973, 7340, 7389, 8210, 9852, 11010, 12315, 13212, 13946, 14778, 15599, 16420, 16515, 20919, 22020, 24630, 27892, 29556, 31198, 33030, 34865, 36945, 41838, 46797, 49260, 62396, 62757, 66060, 69730, 73890, 77995, 83676, 93594, 104595, 125514, 139460, 140391, 147780, 155990, 187188, 209190, 233985, 251028, 280782, 301307, 311980, 313785, 418380, 467970, 561564, 602614, 627570, 701955, 903921, 935940, 1205228, 1255140, 1403910, 1506535, 1807842, 2711763, 2807820, 3013070, 3615684, 4519605, 5423526, 5724833, 6026140, 9039210, 10847052, 11449666, 13558815, 17174499, 18078420, 22899332, 27117630, 28624165, 34348998, 51523497, 54235260, 57248330, 68697996, 85872495, 103046994, 114496660, 171744990, 206093988, 257617485, 343489980, 515234970, 1030469940]

約数ペア:

[(1, 1030469940), (2, 515234970), (3, 343489980), (4, 257617485), (5, 206093988), (6, 171744990), (9, 114496660), (10, 103046994), (12, 85872495), (15, 68697996), (18, 57248330), (19, 54235260), (20, 51523497), (30, 34348998), (36, 28624165), (38, 27117630), (45, 22899332), (57, 18078420), (60, 17174499), (76, 13558815), (90, 11449666), (95, 10847052), (114, 9039210), (171, 6026140), (180, 5724833), (190, 5423526), (228, 4519605), (285, 3615684), (342, 3013070), (367, 2807820), (380, 2711763), (570, 1807842), (684, 1506535), (734, 1403910), (821, 1255140), (855, 1205228), (1101, 935940), (1140, 903921), (1468, 701955), (1642, 627570), (1710, 602614), (1835, 561564), (2202, 467970), (2463, 418380), (3284, 313785), (3303, 311980), (3420, 301307), (3670, 280782), (4105, 251028), (4404, 233985), (4926, 209190), (5505, 187188), (6606, 155990), (6973, 147780), (7340, 140391), (7389, 139460), (8210, 125514), (9852, 104595), (11010, 93594), (12315, 83676), (13212, 77995), (13946, 73890), (14778, 69730), (15599, 66060), (16420, 62757), (16515, 62396), (20919, 49260), (22020, 46797), (24630, 41838), (27892, 36945), (29556, 34865), (31198, 33030)]