248527710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{920473}}^1$

素因数の和:920489

約数の個数: 32

約数和(自身を含む): 662741280

約数和(自身を除く): 414213570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 920473, 1840946, 2761419, 4602365, 5522838, 8284257, 9204730, 13807095, 16568514, 24852771, 27614190, 41421285, 49705542, 82842570, 124263855, 248527710]

約数ペア:

[(1, 248527710), (2, 124263855), (3, 82842570), (5, 49705542), (6, 41421285), (9, 27614190), (10, 24852771), (15, 16568514), (18, 13807095), (27, 9204730), (30, 8284257), (45, 5522838), (54, 4602365), (90, 2761419), (135, 1840946), (270, 920473)]