2221140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37019}}^1$

素因数の和:37031

約数の個数: 24

約数和(自身を含む): 6219360

約数和(自身を除く): 3998220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 37019, 74038, 111057, 148076, 185095, 222114, 370190, 444228, 555285, 740380, 1110570, 2221140]

約数ペア:

[(1, 2221140), (2, 1110570), (3, 740380), (4, 555285), (5, 444228), (6, 370190), (10, 222114), (12, 185095), (15, 148076), (20, 111057), (30, 74038), (60, 37019)]