27005270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1597}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 51775200

約数和(自身を除く): 24769930

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1597, 1691, 3194, 3382, 7985, 8455, 15970, 16910, 30343, 60686, 142133, 151715, 284266, 303430, 710665, 1421330, 2700527, 5401054, 13502635, 27005270]

約数ペア:

[(1, 27005270), (2, 13502635), (5, 5401054), (10, 2700527), (19, 1421330), (38, 710665), (89, 303430), (95, 284266), (178, 151715), (190, 142133), (445, 60686), (890, 30343), (1597, 16910), (1691, 15970), (3194, 8455), (3382, 7985)]