87499710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{324073}}^1$

素因数の和:324089

約数の個数: 32

約数和(自身を含む): 233333280

約数和(自身を除く): 145833570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 324073, 648146, 972219, 1620365, 1944438, 2916657, 3240730, 4861095, 5833314, 8749971, 9722190, 14583285, 17499942, 29166570, 43749855, 87499710]

約数ペア:

[(1, 87499710), (2, 43749855), (3, 29166570), (5, 17499942), (6, 14583285), (9, 9722190), (10, 8749971), (15, 5833314), (18, 4861095), (27, 3240730), (30, 2916657), (45, 1944438), (54, 1620365), (90, 972219), (135, 648146), (270, 324073)]