21134970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{234833}}^1$

素因数の和:234846

約数の個数: 24

約数和(自身を含む): 54951156

約数和(自身を除く): 33816186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 234833, 469666, 704499, 1174165, 1408998, 2113497, 2348330, 3522495, 4226994, 7044990, 10567485, 21134970]

約数ペア:

[(1, 21134970), (2, 10567485), (3, 7044990), (5, 4226994), (6, 3522495), (9, 2348330), (10, 2113497), (15, 1408998), (18, 1174165), (30, 704499), (45, 469666), (90, 234833)]