65188140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1086469}}^1$

素因数の和:1086481

約数の個数: 24

約数和(自身を含む): 182526960

約数和(自身を除く): 117338820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1086469, 2172938, 3259407, 4345876, 5432345, 6518814, 10864690, 13037628, 16297035, 21729380, 32594070, 65188140]

約数ペア:

[(1, 65188140), (2, 32594070), (3, 21729380), (4, 16297035), (5, 13037628), (6, 10864690), (10, 6518814), (12, 5432345), (15, 4345876), (20, 3259407), (30, 2172938), (60, 1086469)]