189389610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{701443}}^1$

素因数の和:701459

約数の個数: 32

約数和(自身を含む): 505039680

約数和(自身を除く): 315650070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 701443, 1402886, 2104329, 3507215, 4208658, 6312987, 7014430, 10521645, 12625974, 18938961, 21043290, 31564935, 37877922, 63129870, 94694805, 189389610]

約数ペア:

[(1, 189389610), (2, 94694805), (3, 63129870), (5, 37877922), (6, 31564935), (9, 21043290), (10, 18938961), (15, 12625974), (18, 10521645), (27, 7014430), (30, 6312987), (45, 4208658), (54, 3507215), (90, 2104329), (135, 1402886), (270, 701443)]