30713616

素因数分解:

$2^4\times 3^2\times {\mathrm{213289}}^1$

素因数の和:213303

約数の個数: 30

約数和(自身を含む): 85955870

約数和(自身を除く): 55242254

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 213289, 426578, 639867, 853156, 1279734, 1706312, 1919601, 2559468, 3412624, 3839202, 5118936, 7678404, 10237872, 15356808, 30713616]

約数ペア:

[(1, 30713616), (2, 15356808), (3, 10237872), (4, 7678404), (6, 5118936), (8, 3839202), (9, 3412624), (12, 2559468), (16, 1919601), (18, 1706312), (24, 1279734), (36, 853156), (48, 639867), (72, 426578), (144, 213289)]