720192130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{27583}}^1$

素因数の和:27970

約数の個数: 32

約数和(自身を含む): 1485563904

約数和(自身を除く): 765371774

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 373, 746, 1865, 2611, 3730, 5222, 13055, 26110, 27583, 55166, 137915, 193081, 275830, 386162, 965405, 1930810, 10288459, 20576918, 51442295, 72019213, 102884590, 144038426, 360096065, 720192130]

約数ペア:

[(1, 720192130), (2, 360096065), (5, 144038426), (7, 102884590), (10, 72019213), (14, 51442295), (35, 20576918), (70, 10288459), (373, 1930810), (746, 965405), (1865, 386162), (2611, 275830), (3730, 193081), (5222, 137915), (13055, 55166), (26110, 27583)]