77472030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2582401}}^1$

素因数の和:2582411

約数の個数: 16

約数和(自身を含む): 185932944

約数和(自身を除く): 108460914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2582401, 5164802, 7747203, 12912005, 15494406, 25824010, 38736015, 77472030]

約数ペア:

[(1, 77472030), (2, 38736015), (3, 25824010), (5, 15494406), (6, 12912005), (10, 7747203), (15, 5164802), (30, 2582401)]