2221350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 3403290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 150, 177, 251, 295, 354, 502, 590, 753, 885, 1255, 1475, 1506, 1770, 2510, 2950, 3765, 4425, 6275, 7530, 8850, 12550, 14809, 18825, 29618, 37650, 44427, 74045, 88854, 148090, 222135, 370225, 444270, 740450, 1110675, 2221350]

約数ペア:

[(1, 2221350), (2, 1110675), (3, 740450), (5, 444270), (6, 370225), (10, 222135), (15, 148090), (25, 88854), (30, 74045), (50, 44427), (59, 37650), (75, 29618), (118, 18825), (150, 14809), (177, 12550), (251, 8850), (295, 7530), (354, 6275), (502, 4425), (590, 3765), (753, 2950), (885, 2510), (1255, 1770), (1475, 1506)]