87840810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{976009}}^1$

素因数の和:976022

約数の個数: 24

約数和(自身を含む): 228386340

約数和(自身を除く): 140545530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 976009, 1952018, 2928027, 4880045, 5856054, 8784081, 9760090, 14640135, 17568162, 29280270, 43920405, 87840810]

約数ペア:

[(1, 87840810), (2, 43920405), (3, 29280270), (5, 17568162), (6, 14640135), (9, 9760090), (10, 8784081), (15, 5856054), (18, 4880045), (30, 2928027), (45, 1952018), (90, 976009)]