2701930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 64

約数和(自身を含む): 6324480

約数和(自身を除く): 3622550

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 121, 145, 154, 203, 242, 290, 319, 385, 406, 605, 638, 770, 847, 1015, 1210, 1331, 1595, 1694, 2030, 2233, 2662, 3190, 3509, 4235, 4466, 6655, 7018, 8470, 9317, 11165, 13310, 17545, 18634, 22330, 24563, 35090, 38599, 46585, 49126, 77198, 93170, 122815, 192995, 245630, 270193, 385990, 540386, 1350965, 2701930]

約数ペア:

[(1, 2701930), (2, 1350965), (5, 540386), (7, 385990), (10, 270193), (11, 245630), (14, 192995), (22, 122815), (29, 93170), (35, 77198), (55, 49126), (58, 46585), (70, 38599), (77, 35090), (110, 24563), (121, 22330), (145, 18634), (154, 17545), (203, 13310), (242, 11165), (290, 9317), (319, 8470), (385, 7018), (406, 6655), (605, 4466), (638, 4235), (770, 3509), (847, 3190), (1015, 2662), (1210, 2233), (1331, 2030), (1595, 1694)]