7051750

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 13429728

約数和(自身を除く): 6377978

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 250, 335, 421, 670, 842, 1675, 2105, 3350, 4210, 8375, 10525, 16750, 21050, 28207, 52625, 56414, 105250, 141035, 282070, 705175, 1410350, 3525875, 7051750]

約数ペア:

[(1, 7051750), (2, 3525875), (5, 1410350), (10, 705175), (25, 282070), (50, 141035), (67, 105250), (125, 56414), (134, 52625), (250, 28207), (335, 21050), (421, 16750), (670, 10525), (842, 8375), (1675, 4210), (2105, 3350)]