243770170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{41957}}^1$

素因数の和:42054

約数の個数: 32

約数和(自身を含む): 507523968

約数和(自身を除く): 263753798

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 41957, 83914, 209785, 293699, 419570, 587398, 1468495, 2936990, 3482431, 6964862, 17412155, 24377017, 34824310, 48754034, 121885085, 243770170]

約数ペア:

[(1, 243770170), (2, 121885085), (5, 48754034), (7, 34824310), (10, 24377017), (14, 17412155), (35, 6964862), (70, 3482431), (83, 2936990), (166, 1468495), (415, 587398), (581, 419570), (830, 293699), (1162, 209785), (2905, 83914), (5810, 41957)]