121070180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1021}}^1$

素因数の和:1066

約数の個数: 108

約数和(自身を含む): 325406844

約数和(自身を除く): 204336664

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 121, 140, 154, 196, 220, 242, 245, 308, 385, 484, 490, 539, 605, 770, 847, 980, 1021, 1078, 1210, 1540, 1694, 2042, 2156, 2420, 2695, 3388, 4084, 4235, 5105, 5390, 5929, 7147, 8470, 10210, 10780, 11231, 11858, 14294, 16940, 20420, 22462, 23716, 28588, 29645, 35735, 44924, 50029, 56155, 59290, 71470, 78617, 100058, 112310, 118580, 123541, 142940, 157234, 200116, 224620, 247082, 250145, 314468, 393085, 494164, 500290, 550319, 617705, 786170, 864787, 1000580, 1100638, 1235410, 1572340, 1729574, 2201276, 2470820, 2751595, 3459148, 4323935, 5503190, 6053509, 8647870, 11006380, 12107018, 17295740, 24214036, 30267545, 60535090, 121070180]

約数ペア:

[(1, 121070180), (2, 60535090), (4, 30267545), (5, 24214036), (7, 17295740), (10, 12107018), (11, 11006380), (14, 8647870), (20, 6053509), (22, 5503190), (28, 4323935), (35, 3459148), (44, 2751595), (49, 2470820), (55, 2201276), (70, 1729574), (77, 1572340), (98, 1235410), (110, 1100638), (121, 1000580), (140, 864787), (154, 786170), (196, 617705), (220, 550319), (242, 500290), (245, 494164), (308, 393085), (385, 314468), (484, 250145), (490, 247082), (539, 224620), (605, 200116), (770, 157234), (847, 142940), (980, 123541), (1021, 118580), (1078, 112310), (1210, 100058), (1540, 78617), (1694, 71470), (2042, 59290), (2156, 56155), (2420, 50029), (2695, 44924), (3388, 35735), (4084, 29645), (4235, 28588), (5105, 23716), (5390, 22462), (5929, 20420), (7147, 16940), (8470, 14294), (10210, 11858), (10780, 11231)]