1892790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21031}}^1$

素因数の和:21044

約数の個数: 24

約数和(自身を含む): 4921488

約数和(自身を除く): 3028698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21031, 42062, 63093, 105155, 126186, 189279, 210310, 315465, 378558, 630930, 946395, 1892790]

約数ペア:

[(1, 1892790), (2, 946395), (3, 630930), (5, 378558), (6, 315465), (9, 210310), (10, 189279), (15, 126186), (18, 105155), (30, 63093), (45, 42062), (90, 21031)]