68038110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{35999}}^1$

素因数の和:36022

約数の個数: 64

約数和(自身を含む): 207360000

約数和(自身を除く): 139321890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 35999, 71998, 107997, 179995, 215994, 251993, 323991, 359990, 503986, 539985, 647982, 755979, 971973, 1079970, 1259965, 1511958, 1619955, 1943946, 2267937, 2519930, 3239910, 3779895, 4535874, 4859865, 6803811, 7559790, 9719730, 11339685, 13607622, 22679370, 34019055, 68038110]

約数ペア:

[(1, 68038110), (2, 34019055), (3, 22679370), (5, 13607622), (6, 11339685), (7, 9719730), (9, 7559790), (10, 6803811), (14, 4859865), (15, 4535874), (18, 3779895), (21, 3239910), (27, 2519930), (30, 2267937), (35, 1943946), (42, 1619955), (45, 1511958), (54, 1259965), (63, 1079970), (70, 971973), (90, 755979), (105, 647982), (126, 539985), (135, 503986), (189, 359990), (210, 323991), (270, 251993), (315, 215994), (378, 179995), (630, 107997), (945, 71998), (1890, 35999)]