864691830

素因数分解:

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

素因数の和:6501

約数の個数: 48

約数和(自身を含む): 2249717184

約数和(自身を除く): 1385025354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2287, 4201, 4574, 6861, 8402, 11435, 12603, 13722, 20583, 21005, 22870, 25206, 34305, 37809, 41166, 42010, 63015, 68610, 75618, 102915, 126030, 189045, 205830, 378090, 9607687, 19215374, 28823061, 48038435, 57646122, 86469183, 96076870, 144115305, 172938366, 288230610, 432345915, 864691830]

約数ペア:

[(1, 864691830), (2, 432345915), (3, 288230610), (5, 172938366), (6, 144115305), (9, 96076870), (10, 86469183), (15, 57646122), (18, 48038435), (30, 28823061), (45, 19215374), (90, 9607687), (2287, 378090), (4201, 205830), (4574, 189045), (6861, 126030), (8402, 102915), (11435, 75618), (12603, 68610), (13722, 63015), (20583, 42010), (21005, 41166), (22870, 37809), (25206, 34305)]