40788810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{453209}}^1$

素因数の和:453222

約数の個数: 24

約数和(自身を含む): 106051140

約数和(自身を除く): 65262330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 453209, 906418, 1359627, 2266045, 2719254, 4078881, 4532090, 6798135, 8157762, 13596270, 20394405, 40788810]

約数ペア:

[(1, 40788810), (2, 20394405), (3, 13596270), (5, 8157762), (6, 6798135), (9, 4532090), (10, 4078881), (15, 2719254), (18, 2266045), (30, 1359627), (45, 906418), (90, 453209)]