85045020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1417417}}^1$

素因数の和:1417429

約数の個数: 24

約数和(自身を含む): 238126224

約数和(自身を除く): 153081204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1417417, 2834834, 4252251, 5669668, 7087085, 8504502, 14174170, 17009004, 21261255, 28348340, 42522510, 85045020]

約数ペア:

[(1, 85045020), (2, 42522510), (3, 28348340), (4, 21261255), (5, 17009004), (6, 14174170), (10, 8504502), (12, 7087085), (15, 5669668), (20, 4252251), (30, 2834834), (60, 1417417)]