402734590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{40153}}^1$

素因数の和:40236

約数の個数: 32

約数和(自身を含む): 780593760

約数和(自身を除く): 377859170

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 5015, 10030, 40153, 80306, 200765, 401530, 682601, 1365202, 2369027, 3413005, 4738054, 6826010, 11845135, 23690270, 40273459, 80546918, 201367295, 402734590]

約数ペア:

[(1, 402734590), (2, 201367295), (5, 80546918), (10, 40273459), (17, 23690270), (34, 11845135), (59, 6826010), (85, 4738054), (118, 3413005), (170, 2369027), (295, 1365202), (590, 682601), (1003, 401530), (2006, 200765), (5015, 80306), (10030, 40153)]