68231430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{252709}}^1$

素因数の和:252725

約数の個数: 32

約数和(自身を含む): 181951200

約数和(自身を除く): 113719770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 252709, 505418, 758127, 1263545, 1516254, 2274381, 2527090, 3790635, 4548762, 6823143, 7581270, 11371905, 13646286, 22743810, 34115715, 68231430]

約数ペア:

[(1, 68231430), (2, 34115715), (3, 22743810), (5, 13646286), (6, 11371905), (9, 7581270), (10, 6823143), (15, 4548762), (18, 3790635), (27, 2527090), (30, 2274381), (45, 1516254), (54, 1263545), (90, 758127), (135, 505418), (270, 252709)]