30926060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8269}}^1$

素因数の和:8306

約数の個数: 48

約数和(自身を含む): 75025440

約数和(自身を除く): 44099380

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 8269, 16538, 33076, 41345, 82690, 90959, 140573, 165380, 181918, 281146, 363836, 454795, 562292, 702865, 909590, 1405730, 1546303, 1819180, 2811460, 3092606, 6185212, 7731515, 15463030, 30926060]

約数ペア:

[(1, 30926060), (2, 15463030), (4, 7731515), (5, 6185212), (10, 3092606), (11, 2811460), (17, 1819180), (20, 1546303), (22, 1405730), (34, 909590), (44, 702865), (55, 562292), (68, 454795), (85, 363836), (110, 281146), (170, 181918), (187, 165380), (220, 140573), (340, 90959), (374, 82690), (748, 41345), (935, 33076), (1870, 16538), (3740, 8269)]