212875890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{3221}}^1$

素因数の和:5434

約数の個数: 32

約数和(自身を含む): 511292736

約数和(自身を除く): 298416846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2203, 3221, 4406, 6442, 6609, 9663, 11015, 13218, 16105, 19326, 22030, 32210, 33045, 48315, 66090, 96630, 7095863, 14191726, 21287589, 35479315, 42575178, 70958630, 106437945, 212875890]

約数ペア:

[(1, 212875890), (2, 106437945), (3, 70958630), (5, 42575178), (6, 35479315), (10, 21287589), (15, 14191726), (30, 7095863), (2203, 96630), (3221, 66090), (4406, 48315), (6442, 33045), (6609, 32210), (9663, 22030), (11015, 19326), (13218, 16105)]