538045140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8967419}}^1$

素因数の和:8967431

約数の個数: 24

約数和(自身を含む): 1506526560

約数和(自身を除く): 968481420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8967419, 17934838, 26902257, 35869676, 44837095, 53804514, 89674190, 107609028, 134511285, 179348380, 269022570, 538045140]

約数ペア:

[(1, 538045140), (2, 269022570), (3, 179348380), (4, 134511285), (5, 107609028), (6, 89674190), (10, 53804514), (12, 44837095), (15, 35869676), (20, 26902257), (30, 17934838), (60, 8967419)]