30305886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10501}}^1$

素因数の和:10556

約数の個数: 32

約数和(自身を含む): 67044768

約数和(自身を除く): 36738882

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 10501, 21002, 31503, 63006, 136513, 273026, 388537, 409539, 777074, 819078, 1165611, 2331222, 5050981, 10101962, 15152943, 30305886]

約数ペア:

[(1, 30305886), (2, 15152943), (3, 10101962), (6, 5050981), (13, 2331222), (26, 1165611), (37, 819078), (39, 777074), (74, 409539), (78, 388537), (111, 273026), (222, 136513), (481, 63006), (962, 31503), (1443, 21002), (2886, 10501)]