71992130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7507}}^1$

素因数の和:7658

約数の個数: 32

約数和(自身を含む): 149198976

約数和(自身を除く): 77206846

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 7507, 9590, 15014, 37535, 52549, 75070, 105098, 262745, 525490, 1028459, 2056918, 5142295, 7199213, 10284590, 14398426, 35996065, 71992130]

約数ペア:

[(1, 71992130), (2, 35996065), (5, 14398426), (7, 10284590), (10, 7199213), (14, 5142295), (35, 2056918), (70, 1028459), (137, 525490), (274, 262745), (685, 105098), (959, 75070), (1370, 52549), (1918, 37535), (4795, 15014), (7507, 9590)]