28611270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317903}}^1$

素因数の和:317916

約数の個数: 24

約数和(自身を含む): 74389536

約数和(自身を除く): 45778266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317903, 635806, 953709, 1589515, 1907418, 2861127, 3179030, 4768545, 5722254, 9537090, 14305635, 28611270]

約数ペア:

[(1, 28611270), (2, 14305635), (3, 9537090), (5, 5722254), (6, 4768545), (9, 3179030), (10, 2861127), (15, 1907418), (18, 1589515), (30, 953709), (45, 635806), (90, 317903)]