123210270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47207}}^1$

素因数の和:47249

約数の個数: 48

約数和(自身を含む): 331400160

約数和(自身を除く): 208189890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 47207, 94414, 141621, 236035, 283242, 424863, 472070, 708105, 849726, 1369003, 1416210, 2124315, 2738006, 4107009, 4248630, 6845015, 8214018, 12321027, 13690030, 20535045, 24642054, 41070090, 61605135, 123210270]

約数ペア:

[(1, 123210270), (2, 61605135), (3, 41070090), (5, 24642054), (6, 20535045), (9, 13690030), (10, 12321027), (15, 8214018), (18, 6845015), (29, 4248630), (30, 4107009), (45, 2738006), (58, 2124315), (87, 1416210), (90, 1369003), (145, 849726), (174, 708105), (261, 472070), (290, 424863), (435, 283242), (522, 236035), (870, 141621), (1305, 94414), (2610, 47207)]