1729383660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2287}}^1\times {\mathrm{4201}}^1$

素因数の和:6503

約数の個数: 72

約数和(自身を含む): 5249340096

約数和(自身を除く): 3519956436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2287, 4201, 4574, 6861, 8402, 9148, 11435, 12603, 13722, 16804, 20583, 21005, 22870, 25206, 27444, 34305, 37809, 41166, 42010, 45740, 50412, 63015, 68610, 75618, 82332, 84020, 102915, 126030, 137220, 151236, 189045, 205830, 252060, 378090, 411660, 756180, 9607687, 19215374, 28823061, 38430748, 48038435, 57646122, 86469183, 96076870, 115292244, 144115305, 172938366, 192153740, 288230610, 345876732, 432345915, 576461220, 864691830, 1729383660]

約数ペア:

[(1, 1729383660), (2, 864691830), (3, 576461220), (4, 432345915), (5, 345876732), (6, 288230610), (9, 192153740), (10, 172938366), (12, 144115305), (15, 115292244), (18, 96076870), (20, 86469183), (30, 57646122), (36, 48038435), (45, 38430748), (60, 28823061), (90, 19215374), (180, 9607687), (2287, 756180), (4201, 411660), (4574, 378090), (6861, 252060), (8402, 205830), (9148, 189045), (11435, 151236), (12603, 137220), (13722, 126030), (16804, 102915), (20583, 84020), (21005, 82332), (22870, 75618), (25206, 68610), (27444, 63015), (34305, 50412), (37809, 45740), (41166, 42010)]