1854690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 4487616

約数和(自身を除く): 2632926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 293, 422, 586, 633, 879, 1055, 1266, 1465, 1758, 2110, 2930, 3165, 4395, 6330, 8790, 61823, 123646, 185469, 309115, 370938, 618230, 927345, 1854690]

約数ペア:

[(1, 1854690), (2, 927345), (3, 618230), (5, 370938), (6, 309115), (10, 185469), (15, 123646), (30, 61823), (211, 8790), (293, 6330), (422, 4395), (586, 3165), (633, 2930), (879, 2110), (1055, 1758), (1266, 1465)]