17304280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2728

約数の個数: 64

約数和(自身を含む): 46448640

約数和(自身を除く): 29144360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 2687, 3220, 5374, 6440, 10748, 13435, 18809, 21496, 26870, 37618, 53740, 61801, 75236, 94045, 107480, 123602, 150472, 188090, 247204, 309005, 376180, 432607, 494408, 618010, 752360, 865214, 1236020, 1730428, 2163035, 2472040, 3460856, 4326070, 8652140, 17304280]

約数ペア:

[(1, 17304280), (2, 8652140), (4, 4326070), (5, 3460856), (7, 2472040), (8, 2163035), (10, 1730428), (14, 1236020), (20, 865214), (23, 752360), (28, 618010), (35, 494408), (40, 432607), (46, 376180), (56, 309005), (70, 247204), (92, 188090), (115, 150472), (140, 123602), (161, 107480), (184, 94045), (230, 75236), (280, 61801), (322, 53740), (460, 37618), (644, 26870), (805, 21496), (920, 18809), (1288, 13435), (1610, 10748), (2687, 6440), (3220, 5374)]