29590990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20693}}^1$

素因数の和:20724

約数の個数: 32

約数和(自身を含む): 62578656

約数和(自身を除く): 32987666

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 20693, 41386, 103465, 206930, 227623, 269009, 455246, 538018, 1138115, 1345045, 2276230, 2690090, 2959099, 5918198, 14795495, 29590990]

約数ペア:

[(1, 29590990), (2, 14795495), (5, 5918198), (10, 2959099), (11, 2690090), (13, 2276230), (22, 1345045), (26, 1138115), (55, 538018), (65, 455246), (110, 269009), (130, 227623), (143, 206930), (286, 103465), (715, 41386), (1430, 20693)]