42565980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709433}}^1$

素因数の和:709445

約数の個数: 24

約数和(自身を含む): 119184912

約数和(自身を除く): 76618932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709433, 1418866, 2128299, 2837732, 3547165, 4256598, 7094330, 8513196, 10641495, 14188660, 21282990, 42565980]

約数ペア:

[(1, 42565980), (2, 21282990), (3, 14188660), (4, 10641495), (5, 8513196), (6, 7094330), (10, 4256598), (12, 3547165), (15, 2837732), (20, 2128299), (30, 1418866), (60, 709433)]