89794890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3709}}^1$

素因数の和:3991

約数の個数: 48

約数和(自身を含む): 234397800

約数和(自身を除く): 144602910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 269, 538, 807, 1345, 1614, 2421, 2690, 3709, 4035, 4842, 7418, 8070, 11127, 12105, 18545, 22254, 24210, 33381, 37090, 55635, 66762, 111270, 166905, 333810, 997721, 1995442, 2993163, 4988605, 5986326, 8979489, 9977210, 14965815, 17958978, 29931630, 44897445, 89794890]

約数ペア:

[(1, 89794890), (2, 44897445), (3, 29931630), (5, 17958978), (6, 14965815), (9, 9977210), (10, 8979489), (15, 5986326), (18, 4988605), (30, 2993163), (45, 1995442), (90, 997721), (269, 333810), (538, 166905), (807, 111270), (1345, 66762), (1614, 55635), (2421, 37090), (2690, 33381), (3709, 24210), (4035, 22254), (4842, 18545), (7418, 12105), (8070, 11127)]