450720810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5008009}}^1$

素因数の和:5008022

約数の個数: 24

約数和(自身を含む): 1171874340

約数和(自身を除く): 721153530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5008009, 10016018, 15024027, 25040045, 30048054, 45072081, 50080090, 75120135, 90144162, 150240270, 225360405, 450720810]

約数ペア:

[(1, 450720810), (2, 225360405), (3, 150240270), (5, 90144162), (6, 75120135), (9, 50080090), (10, 45072081), (15, 30048054), (18, 25040045), (30, 15024027), (45, 10016018), (90, 5008009)]