73657610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1279}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 143216640

約数和(自身を除く): 69559030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 443, 886, 1279, 2215, 2558, 4430, 5759, 6395, 11518, 12790, 16627, 28795, 33254, 57590, 83135, 166270, 566597, 1133194, 2832985, 5665970, 7365761, 14731522, 36828805, 73657610]

約数ペア:

[(1, 73657610), (2, 36828805), (5, 14731522), (10, 7365761), (13, 5665970), (26, 2832985), (65, 1133194), (130, 566597), (443, 166270), (886, 83135), (1279, 57590), (2215, 33254), (2558, 28795), (4430, 16627), (5759, 12790), (6395, 11518)]