249604860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{4877}}^1$

素因数の和:5742

約数の個数: 48

約数和(自身を含む): 699856416

約数和(自身を除く): 450251556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 853, 1706, 2559, 3412, 4265, 4877, 5118, 8530, 9754, 10236, 12795, 14631, 17060, 19508, 24385, 25590, 29262, 48770, 51180, 58524, 73155, 97540, 146310, 292620, 4160081, 8320162, 12480243, 16640324, 20800405, 24960486, 41600810, 49920972, 62401215, 83201620, 124802430, 249604860]

約数ペア:

[(1, 249604860), (2, 124802430), (3, 83201620), (4, 62401215), (5, 49920972), (6, 41600810), (10, 24960486), (12, 20800405), (15, 16640324), (20, 12480243), (30, 8320162), (60, 4160081), (853, 292620), (1706, 146310), (2559, 97540), (3412, 73155), (4265, 58524), (4877, 51180), (5118, 48770), (8530, 29262), (9754, 25590), (10236, 24385), (12795, 19508), (14631, 17060)]