2164470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{937}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 6483456

約数和(自身を除く): 4318986

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 937, 1155, 1874, 2310, 2811, 4685, 5622, 6559, 9370, 10307, 13118, 14055, 19677, 20614, 28110, 30921, 32795, 39354, 51535, 61842, 65590, 72149, 98385, 103070, 144298, 154605, 196770, 216447, 309210, 360745, 432894, 721490, 1082235, 2164470]

約数ペア:

[(1, 2164470), (2, 1082235), (3, 721490), (5, 432894), (6, 360745), (7, 309210), (10, 216447), (11, 196770), (14, 154605), (15, 144298), (21, 103070), (22, 98385), (30, 72149), (33, 65590), (35, 61842), (42, 51535), (55, 39354), (66, 32795), (70, 30921), (77, 28110), (105, 20614), (110, 19677), (154, 14055), (165, 13118), (210, 10307), (231, 9370), (330, 6559), (385, 5622), (462, 4685), (770, 2811), (937, 2310), (1155, 1874)]