3354340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 7822080

約数和(自身を除く): 4467740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 193, 220, 316, 386, 395, 772, 790, 869, 965, 1580, 1738, 1930, 2123, 3476, 3860, 4246, 4345, 8492, 8690, 10615, 15247, 17380, 21230, 30494, 42460, 60988, 76235, 152470, 167717, 304940, 335434, 670868, 838585, 1677170, 3354340]

約数ペア:

[(1, 3354340), (2, 1677170), (4, 838585), (5, 670868), (10, 335434), (11, 304940), (20, 167717), (22, 152470), (44, 76235), (55, 60988), (79, 42460), (110, 30494), (158, 21230), (193, 17380), (220, 15247), (316, 10615), (386, 8690), (395, 8492), (772, 4345), (790, 4246), (869, 3860), (965, 3476), (1580, 2123), (1738, 1930)]