85173390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16603}}^1$

素因数の和:16638

約数の個数: 64

約数和(自身を含む): 239097600

約数和(自身を除く): 153924210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 16603, 33206, 49809, 83015, 99618, 149427, 166030, 249045, 298854, 315457, 448281, 498090, 630914, 747135, 896562, 946371, 1494270, 1577285, 1892742, 2241405, 2839113, 3154570, 4482810, 4731855, 5678226, 8517339, 9463710, 14195565, 17034678, 28391130, 42586695, 85173390]

約数ペア:

[(1, 85173390), (2, 42586695), (3, 28391130), (5, 17034678), (6, 14195565), (9, 9463710), (10, 8517339), (15, 5678226), (18, 4731855), (19, 4482810), (27, 3154570), (30, 2839113), (38, 2241405), (45, 1892742), (54, 1577285), (57, 1494270), (90, 946371), (95, 896562), (114, 747135), (135, 630914), (171, 498090), (190, 448281), (270, 315457), (285, 298854), (342, 249045), (513, 166030), (570, 149427), (855, 99618), (1026, 83015), (1710, 49809), (2565, 33206), (5130, 16603)]