78152790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{25793}}^1$

素因数の和:25904

約数の個数: 32

約数和(自身を含む): 189431136

約数和(自身を除く): 111278346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 25793, 51586, 77379, 128965, 154758, 257930, 386895, 773790, 2605093, 5210186, 7815279, 13025465, 15630558, 26050930, 39076395, 78152790]

約数ペア:

[(1, 78152790), (2, 39076395), (3, 26050930), (5, 15630558), (6, 13025465), (10, 7815279), (15, 5210186), (30, 2605093), (101, 773790), (202, 386895), (303, 257930), (505, 154758), (606, 128965), (1010, 77379), (1515, 51586), (3030, 25793)]