2955780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{16421}}^1$

素因数の和:16436

約数の個数: 36

約数和(自身を含む): 8966412

約数和(自身を除く): 6010632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 16421, 32842, 49263, 65684, 82105, 98526, 147789, 164210, 197052, 246315, 295578, 328420, 492630, 591156, 738945, 985260, 1477890, 2955780]

約数ペア:

[(1, 2955780), (2, 1477890), (3, 985260), (4, 738945), (5, 591156), (6, 492630), (9, 328420), (10, 295578), (12, 246315), (15, 197052), (18, 164210), (20, 147789), (30, 98526), (36, 82105), (45, 65684), (60, 49263), (90, 32842), (180, 16421)]