1080090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 3066336

約数和(自身を除く): 1986246

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1091, 2182, 3273, 5455, 6546, 9819, 10910, 12001, 16365, 19638, 24002, 32730, 36003, 49095, 60005, 72006, 98190, 108009, 120010, 180015, 216018, 360030, 540045, 1080090]

約数ペア:

[(1, 1080090), (2, 540045), (3, 360030), (5, 216018), (6, 180015), (9, 120010), (10, 108009), (11, 98190), (15, 72006), (18, 60005), (22, 49095), (30, 36003), (33, 32730), (45, 24002), (55, 19638), (66, 16365), (90, 12001), (99, 10910), (110, 9819), (165, 6546), (198, 5455), (330, 3273), (495, 2182), (990, 1091)]