289312830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1071529}}^1$

素因数の和:1071545

約数の個数: 32

約数和(自身を含む): 771501600

約数和(自身を除く): 482188770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1071529, 2143058, 3214587, 5357645, 6429174, 9643761, 10715290, 16072935, 19287522, 28931283, 32145870, 48218805, 57862566, 96437610, 144656415, 289312830]

約数ペア:

[(1, 289312830), (2, 144656415), (3, 96437610), (5, 57862566), (6, 48218805), (9, 32145870), (10, 28931283), (15, 19287522), (18, 16072935), (27, 10715290), (30, 9643761), (45, 6429174), (54, 5357645), (90, 3214587), (135, 2143058), (270, 1071529)]