57997730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2087}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 119667456

約数和(自身を除く): 61669726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2087, 2779, 3970, 4174, 5558, 10435, 13895, 14609, 20870, 27790, 29218, 73045, 146090, 828539, 1657078, 4142695, 5799773, 8285390, 11599546, 28998865, 57997730]

約数ペア:

[(1, 57997730), (2, 28998865), (5, 11599546), (7, 8285390), (10, 5799773), (14, 4142695), (35, 1657078), (70, 828539), (397, 146090), (794, 73045), (1985, 29218), (2087, 27790), (2779, 20870), (3970, 14609), (4174, 13895), (5558, 10435)]