9916620

素因数分解:

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

素因数の和:3399

約数の個数: 72

約数和(自身を含む): 32309424

約数和(自身を除く): 22392804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 3373, 6746, 10119, 13492, 16865, 20238, 23611, 33730, 40476, 47222, 50595, 67460, 70833, 94444, 101190, 118055, 141666, 165277, 202380, 236110, 283332, 330554, 354165, 472220, 495831, 661108, 708330, 826385, 991662, 1416660, 1652770, 1983324, 2479155, 3305540, 4958310, 9916620]

約数ペア:

[(1, 9916620), (2, 4958310), (3, 3305540), (4, 2479155), (5, 1983324), (6, 1652770), (7, 1416660), (10, 991662), (12, 826385), (14, 708330), (15, 661108), (20, 495831), (21, 472220), (28, 354165), (30, 330554), (35, 283332), (42, 236110), (49, 202380), (60, 165277), (70, 141666), (84, 118055), (98, 101190), (105, 94444), (140, 70833), (147, 67460), (196, 50595), (210, 47222), (245, 40476), (294, 33730), (420, 23611), (490, 20238), (588, 16865), (735, 13492), (980, 10119), (1470, 6746), (2940, 3373)]