28277790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{942593}}^1$

素因数の和:942603

約数の個数: 16

約数和(自身を含む): 67866768

約数和(自身を除く): 39588978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 942593, 1885186, 2827779, 4712965, 5655558, 9425930, 14138895, 28277790]

約数ペア:

[(1, 28277790), (2, 14138895), (3, 9425930), (5, 5655558), (6, 4712965), (10, 2827779), (15, 1885186), (30, 942593)]