29749860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{3373}}^1$

素因数の和:3402

約数の個数: 108

約数和(自身を含む): 105005628

約数和(自身を除く): 75255768

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 3373, 4410, 6746, 8820, 10119, 13492, 16865, 20238, 23611, 30357, 33730, 40476, 47222, 50595, 60714, 67460, 70833, 94444, 101190, 118055, 121428, 141666, 151785, 165277, 202380, 212499, 236110, 283332, 303570, 330554, 354165, 424998, 472220, 495831, 607140, 661108, 708330, 826385, 849996, 991662, 1062495, 1416660, 1487493, 1652770, 1983324, 2124990, 2479155, 2974986, 3305540, 4249980, 4958310, 5949972, 7437465, 9916620, 14874930, 29749860]

約数ペア:

[(1, 29749860), (2, 14874930), (3, 9916620), (4, 7437465), (5, 5949972), (6, 4958310), (7, 4249980), (9, 3305540), (10, 2974986), (12, 2479155), (14, 2124990), (15, 1983324), (18, 1652770), (20, 1487493), (21, 1416660), (28, 1062495), (30, 991662), (35, 849996), (36, 826385), (42, 708330), (45, 661108), (49, 607140), (60, 495831), (63, 472220), (70, 424998), (84, 354165), (90, 330554), (98, 303570), (105, 283332), (126, 236110), (140, 212499), (147, 202380), (180, 165277), (196, 151785), (210, 141666), (245, 121428), (252, 118055), (294, 101190), (315, 94444), (420, 70833), (441, 67460), (490, 60714), (588, 50595), (630, 47222), (735, 40476), (882, 33730), (980, 30357), (1260, 23611), (1470, 20238), (1764, 16865), (2205, 13492), (2940, 10119), (3373, 8820), (4410, 6746)]