134417220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{320041}}^1$

素因数の和:320060

約数の個数: 48

約数和(自身を含む): 430136448

約数和(自身を除く): 295719228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 320041, 640082, 960123, 1280164, 1600205, 1920246, 2240287, 3200410, 3840492, 4480574, 4800615, 6400820, 6720861, 8961148, 9601230, 11201435, 13441722, 19202460, 22402870, 26883444, 33604305, 44805740, 67208610, 134417220]

約数ペア:

[(1, 134417220), (2, 67208610), (3, 44805740), (4, 33604305), (5, 26883444), (6, 22402870), (7, 19202460), (10, 13441722), (12, 11201435), (14, 9601230), (15, 8961148), (20, 6720861), (21, 6400820), (28, 4800615), (30, 4480574), (35, 3840492), (42, 3200410), (60, 2240287), (70, 1920246), (84, 1600205), (105, 1280164), (140, 960123), (210, 640082), (420, 320041)]