30994614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{245989}}^1$

素因数の和:246004

約数の個数: 24

約数和(自身を含む): 76748880

約数和(自身を除く): 45754266

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 245989, 491978, 737967, 1475934, 1721923, 2213901, 3443846, 4427802, 5165769, 10331538, 15497307, 30994614]

約数ペア:

[(1, 30994614), (2, 15497307), (3, 10331538), (6, 5165769), (7, 4427802), (9, 3443846), (14, 2213901), (18, 1721923), (21, 1475934), (42, 737967), (63, 491978), (126, 245989)]