1031325660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{33119}}^1$

素因数の和:33307

約数の個数: 72

約数和(自身を含む): 3146532480

約数和(自身を除く): 2115206820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3460, 5190, 6228, 7785, 10380, 15570, 31140, 33119, 66238, 99357, 132476, 165595, 198714, 298071, 331190, 397428, 496785, 596142, 662380, 993570, 1192284, 1490355, 1987140, 2980710, 5729587, 5961420, 11459174, 17188761, 22918348, 28647935, 34377522, 51566283, 57295870, 68755044, 85943805, 103132566, 114591740, 171887610, 206265132, 257831415, 343775220, 515662830, 1031325660]

約数ペア:

[(1, 1031325660), (2, 515662830), (3, 343775220), (4, 257831415), (5, 206265132), (6, 171887610), (9, 114591740), (10, 103132566), (12, 85943805), (15, 68755044), (18, 57295870), (20, 51566283), (30, 34377522), (36, 28647935), (45, 22918348), (60, 17188761), (90, 11459174), (173, 5961420), (180, 5729587), (346, 2980710), (519, 1987140), (692, 1490355), (865, 1192284), (1038, 993570), (1557, 662380), (1730, 596142), (2076, 496785), (2595, 397428), (3114, 331190), (3460, 298071), (5190, 198714), (6228, 165595), (7785, 132476), (10380, 99357), (15570, 66238), (31140, 33119)]