30837884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1697}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 68463360

約数和(自身を除く): 37625476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 1697, 2596, 3394, 4543, 6788, 9086, 11879, 18172, 18667, 23758, 37334, 47516, 74668, 100123, 130669, 200246, 261338, 400492, 522676, 700861, 1101353, 1401722, 2202706, 2803444, 4405412, 7709471, 15418942, 30837884]

約数ペア:

[(1, 30837884), (2, 15418942), (4, 7709471), (7, 4405412), (11, 2803444), (14, 2202706), (22, 1401722), (28, 1101353), (44, 700861), (59, 522676), (77, 400492), (118, 261338), (154, 200246), (236, 130669), (308, 100123), (413, 74668), (649, 47516), (826, 37334), (1298, 23758), (1652, 18667), (1697, 18172), (2596, 11879), (3394, 9086), (4543, 6788)]