2512928.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421331}}^1$

素因数の和:421343

約数の個数: 24

約数和(自身を含む): 70783776

約数和(自身を除く): 45503916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421331, 842662, 1263993, 1685324, 2106655, 2527986, 4213310, 5055972, 6319965, 8426620, 12639930, 25279860]

約数ペア:

[(1, 25279860), (2, 12639930), (3, 8426620), (4, 6319965), (5, 5055972), (6, 4213310), (10, 2527986), (12, 2106655), (15, 1685324), (20, 1263993), (30, 842662), (60, 421331)]