28151790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{938393}}^1$

素因数の和:938403

約数の個数: 16

約数和(自身を含む): 67564368

約数和(自身を除く): 39412578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 938393, 1876786, 2815179, 4691965, 5630358, 9383930, 14075895, 28151790]

約数ペア:

[(1, 28151790), (2, 14075895), (3, 9383930), (5, 5630358), (6, 4691965), (10, 2815179), (15, 1876786), (30, 938393)]