17178660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5023}}^1$

素因数の和:5057

約数の個数: 72

約数和(自身を含む): 54862080

約数和(自身を除く): 37683420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 5023, 10046, 15069, 20092, 25115, 30138, 45207, 50230, 60276, 75345, 90414, 95437, 100460, 150690, 180828, 190874, 226035, 286311, 301380, 381748, 452070, 477185, 572622, 858933, 904140, 954370, 1145244, 1431555, 1717866, 1908740, 2863110, 3435732, 4294665, 5726220, 8589330, 17178660]

約数ペア:

[(1, 17178660), (2, 8589330), (3, 5726220), (4, 4294665), (5, 3435732), (6, 2863110), (9, 1908740), (10, 1717866), (12, 1431555), (15, 1145244), (18, 954370), (19, 904140), (20, 858933), (30, 572622), (36, 477185), (38, 452070), (45, 381748), (57, 301380), (60, 286311), (76, 226035), (90, 190874), (95, 180828), (114, 150690), (171, 100460), (180, 95437), (190, 90414), (228, 75345), (285, 60276), (342, 50230), (380, 45207), (570, 30138), (684, 25115), (855, 20092), (1140, 15069), (1710, 10046), (3420, 5023)]