2191350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{2087}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 6213888

約数和(自身を除く): 4022538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 2087, 4174, 6261, 10435, 12522, 14609, 20870, 29218, 31305, 43827, 52175, 62610, 73045, 87654, 104350, 146090, 156525, 219135, 313050, 365225, 438270, 730450, 1095675, 2191350]

約数ペア:

[(1, 2191350), (2, 1095675), (3, 730450), (5, 438270), (6, 365225), (7, 313050), (10, 219135), (14, 156525), (15, 146090), (21, 104350), (25, 87654), (30, 73045), (35, 62610), (42, 52175), (50, 43827), (70, 31305), (75, 29218), (105, 20870), (150, 14609), (175, 12522), (210, 10435), (350, 6261), (525, 4174), (1050, 2087)]