1170080990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{821}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 2394584640

約数和(自身を除く): 1224503650

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 577, 821, 1154, 1235, 1642, 2470, 2885, 4105, 5770, 7501, 8210, 10673, 10963, 15002, 15599, 21346, 21926, 31198, 37505, 53365, 54815, 75010, 77995, 106730, 109630, 142519, 155990, 202787, 285038, 405574, 473717, 712595, 947434, 1013935, 1425190, 2027870, 2368585, 4737170, 6158321, 9000623, 12316642, 18001246, 30791605, 45003115, 61583210, 90006230, 117008099, 234016198, 585040495, 1170080990]

約数ペア:

[(1, 1170080990), (2, 585040495), (5, 234016198), (10, 117008099), (13, 90006230), (19, 61583210), (26, 45003115), (38, 30791605), (65, 18001246), (95, 12316642), (130, 9000623), (190, 6158321), (247, 4737170), (494, 2368585), (577, 2027870), (821, 1425190), (1154, 1013935), (1235, 947434), (1642, 712595), (2470, 473717), (2885, 405574), (4105, 285038), (5770, 202787), (7501, 155990), (8210, 142519), (10673, 109630), (10963, 106730), (15002, 77995), (15599, 75010), (21346, 54815), (21926, 53365), (31198, 37505)]