67321620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{374009}}^1$

素因数の和:374024

約数の個数: 36

約数和(自身を含む): 204209460

約数和(自身を除く): 136887840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 374009, 748018, 1122027, 1496036, 1870045, 2244054, 3366081, 3740090, 4488108, 5610135, 6732162, 7480180, 11220270, 13464324, 16830405, 22440540, 33660810, 67321620]

約数ペア:

[(1, 67321620), (2, 33660810), (3, 22440540), (4, 16830405), (5, 13464324), (6, 11220270), (9, 7480180), (10, 6732162), (12, 5610135), (15, 4488108), (18, 3740090), (20, 3366081), (30, 2244054), (36, 1870045), (45, 1496036), (60, 1122027), (90, 748018), (180, 374009)]