143071370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13931}}^1$

素因数の和:14030

約数の個数: 32

約数和(自身を含む): 280869120

約数和(自身を除く): 137797750

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 13931, 27862, 69655, 139310, 181103, 362206, 905515, 1100549, 1811030, 2201098, 5502745, 11005490, 14307137, 28614274, 71535685, 143071370]

約数ペア:

[(1, 143071370), (2, 71535685), (5, 28614274), (10, 14307137), (13, 11005490), (26, 5502745), (65, 2201098), (79, 1811030), (130, 1100549), (158, 905515), (395, 362206), (790, 181103), (1027, 139310), (2054, 69655), (5135, 27862), (10270, 13931)]