15827930

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 29332800

約数和(自身を除く): 13504870

約数列:

[1, 2, 5, 10, 59, 118, 139, 193, 278, 295, 386, 590, 695, 965, 1390, 1930, 8201, 11387, 16402, 22774, 26827, 41005, 53654, 56935, 82010, 113870, 134135, 268270, 1582793, 3165586, 7913965, 15827930]

約数ペア:

[(1, 15827930), (2, 7913965), (5, 3165586), (10, 1582793), (59, 268270), (118, 134135), (139, 113870), (193, 82010), (278, 56935), (295, 53654), (386, 41005), (590, 26827), (695, 22774), (965, 16402), (1390, 11387), (1930, 8201)]