74218610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 137842992

約数和(自身を除く): 63624382

約数列:

[1, 2, 5, 10, 41, 82, 157, 205, 314, 410, 785, 1153, 1570, 2306, 5765, 6437, 11530, 12874, 32185, 47273, 64370, 94546, 181021, 236365, 362042, 472730, 905105, 1810210, 7421861, 14843722, 37109305, 74218610]

約数ペア:

[(1, 74218610), (2, 37109305), (5, 14843722), (10, 7421861), (41, 1810210), (82, 905105), (157, 472730), (205, 362042), (314, 236365), (410, 181021), (785, 94546), (1153, 64370), (1570, 47273), (2306, 32185), (5765, 12874), (6437, 11530)]