27470033220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{65404841}}^1$

素因数の和:65404860

約数の個数: 48

約数和(自身を含む): 87904107648

約数和(自身を除く): 60434074428

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, 65404841, 130809682, 196214523, 261619364, 327024205, 392429046, 457833887, 654048410, 784858092, 915667774, 981072615, 1308096820, 1373501661, 1831335548, 1962145230, 2289169435, 2747003322, 3924290460, 4578338870, 5494006644, 6867508305, 9156677740, 13735016610, 27470033220]

約数ペア:

[(1, 27470033220), (2, 13735016610), (3, 9156677740), (4, 6867508305), (5, 5494006644), (6, 4578338870), (7, 3924290460), (10, 2747003322), (12, 2289169435), (14, 1962145230), (15, 1831335548), (20, 1373501661), (21, 1308096820), (28, 981072615), (30, 915667774), (35, 784858092), (42, 654048410), (60, 457833887), (70, 392429046), (84, 327024205), (105, 261619364), (140, 196214523), (210, 130809682), (420, 65404841)]