43730590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10007}}^1$

素因数の和:10056

約数の個数: 32

約数和(自身を含む): 86469120

約数和(自身を除く): 42738530

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 10007, 20014, 50035, 100070, 190133, 230161, 380266, 460322, 950665, 1150805, 1901330, 2301610, 4373059, 8746118, 21865295, 43730590]

約数ペア:

[(1, 43730590), (2, 21865295), (5, 8746118), (10, 4373059), (19, 2301610), (23, 1901330), (38, 1150805), (46, 950665), (95, 460322), (115, 380266), (190, 230161), (230, 190133), (437, 100070), (874, 50035), (2185, 20014), (4370, 10007)]