2257140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37619}}^1$

素因数の和:37631

約数の個数: 24

約数和(自身を含む): 6320160

約数和(自身を除く): 4063020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 37619, 75238, 112857, 150476, 188095, 225714, 376190, 451428, 564285, 752380, 1128570, 2257140]

約数ペア:

[(1, 2257140), (2, 1128570), (3, 752380), (4, 564285), (5, 451428), (6, 376190), (10, 225714), (12, 188095), (15, 150476), (20, 112857), (30, 75238), (60, 37619)]