14970980

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7717}}^1$

素因数の和:7823

約数の個数: 24

約数和(自身を含む): 31767288

約数和(自身を除く): 16796308

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 7717, 15434, 30868, 38585, 77170, 154340, 748549, 1497098, 2994196, 3742745, 7485490, 14970980]

約数ペア:

[(1, 14970980), (2, 7485490), (4, 3742745), (5, 2994196), (10, 1497098), (20, 748549), (97, 154340), (194, 77170), (388, 38585), (485, 30868), (970, 15434), (1940, 7717)]