30892268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:878

約数の個数: 36

約数和(自身を含む): 60217080

約数和(自身を除く): 29324812

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 242, 332, 484, 769, 913, 1538, 1826, 3076, 3652, 8459, 10043, 16918, 20086, 33836, 40172, 63827, 93049, 127654, 186098, 255308, 372196, 702097, 1404194, 2808388, 7723067, 15446134, 30892268]

約数ペア:

[(1, 30892268), (2, 15446134), (4, 7723067), (11, 2808388), (22, 1404194), (44, 702097), (83, 372196), (121, 255308), (166, 186098), (242, 127654), (332, 93049), (484, 63827), (769, 40172), (913, 33836), (1538, 20086), (1826, 16918), (3076, 10043), (3652, 8459)]