134600620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87403}}^1$

素因数の和:87430

約数の個数: 48

約数和(自身を含む): 352412928

約数和(自身を除く): 217812308

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 87403, 174806, 349612, 437015, 611821, 874030, 961433, 1223642, 1748060, 1922866, 2447284, 3059105, 3845732, 4807165, 6118210, 6730031, 9614330, 12236420, 13460062, 19228660, 26920124, 33650155, 67300310, 134600620]

約数ペア:

[(1, 134600620), (2, 67300310), (4, 33650155), (5, 26920124), (7, 19228660), (10, 13460062), (11, 12236420), (14, 9614330), (20, 6730031), (22, 6118210), (28, 4807165), (35, 3845732), (44, 3059105), (55, 2447284), (70, 1922866), (77, 1748060), (110, 1223642), (140, 961433), (154, 874030), (220, 611821), (308, 437015), (385, 349612), (770, 174806), (1540, 87403)]