3047740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1571}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 6470352

約数和(自身を除く): 3422612

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1571, 1940, 3142, 6284, 7855, 15710, 31420, 152387, 304774, 609548, 761935, 1523870, 3047740]

約数ペア:

[(1, 3047740), (2, 1523870), (4, 761935), (5, 609548), (10, 304774), (20, 152387), (97, 31420), (194, 15710), (388, 7855), (485, 6284), (970, 3142), (1571, 1940)]