254594790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{5669}}^1$

素因数の和:6181

約数の個数: 48

約数和(自身を含む): 663390000

約数和(自身を除く): 408795210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 499, 998, 1497, 2495, 2994, 4491, 4990, 5669, 7485, 8982, 11338, 14970, 17007, 22455, 28345, 34014, 44910, 51021, 56690, 85035, 102042, 170070, 255105, 510210, 2828831, 5657662, 8486493, 14144155, 16972986, 25459479, 28288310, 42432465, 50918958, 84864930, 127297395, 254594790]

約数ペア:

[(1, 254594790), (2, 127297395), (3, 84864930), (5, 50918958), (6, 42432465), (9, 28288310), (10, 25459479), (15, 16972986), (18, 14144155), (30, 8486493), (45, 5657662), (90, 2828831), (499, 510210), (998, 255105), (1497, 170070), (2495, 102042), (2994, 85035), (4491, 56690), (4990, 51021), (5669, 44910), (7485, 34014), (8982, 28345), (11338, 22455), (14970, 17007)]